We do something similar too! I call it the 'Survival Fund Allocation' method or SFA for short. Sounds more official that way.
Basically, we split our funds into 3 accounts:
1. Essentials - For all the necessary expenses like rent/mortgage, utilities, groceries, transportation, etc.
2. Fun & Leisure - This is our discretionary fund for eating out, movie tickets, vacations, toys and games. The kids have a say in deciding how we allocate this budget, so they're invested in the decision-making process.
3. contingency/Savings - We put aside an amount each month for emergencies and future goals like replacing the old TV or saving up for a rainy day. The temptation to dip into this fund is strong, but we try hard to resist!
Having these separate budgets lets us manage expectations and teaches the kids some financial discipline too. And that's the gist of my budgeting strategy - involving the family, keeping it visual and simple, and ensuring we all understand our contributions. It's comforting to know that everyone's on the same financial page.