| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.31 | 6.321% | $253.3736 | $253.37 | $253.35 | $253.40 |
| Purchase #2 | $158.38 | 7.411% | $170.1175 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $148.99 | 8.524% | $161.6899 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $235.70 | 6.817% | $251.7677 | $251.77 | $251.75 | $251.80 |
| Purchase #5 | $214.26 | 4.816% | $224.5788 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $223.26 | 11.872% | $249.7654 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $120.67 | 6.746% | $128.8104 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $1,339.57 | $1,440.1033 | $1,440.11 | $1,440.05 | $1,440.20 | |