| 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 | $243.64 | 3.350% | $251.8019 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $53.83 | 9.459% | $58.9218 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $108.56 | 11.351% | $120.8826 | $120.88 | $120.90 | $120.90 |
| Purchase #4 | $80.79 | 11.126% | $89.7787 | $89.78 | $89.80 | $89.80 |
| Purchase #5 | $210.39 | 3.435% | $217.6169 | $217.62 | $217.60 | $217.60 |
| Purchase #6 | $101.94 | 5.805% | $107.8576 | $107.86 | $107.85 | $107.90 |
| Purchase #7 | $59.28 | 8.667% | $64.4178 | $64.42 | $64.40 | $64.40 |
| 7 purchase totals = | $858.43 | $911.2773 | $911.28 | $911.25 | $911.30 | |