| 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 | $115.32 | 8.461% | $125.0772 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $106.34 | 3.576% | $110.1427 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $246.77 | 12.233% | $276.9574 | $276.96 | $276.95 | $277.00 |
| Purchase #4 | $31.39 | 6.840% | $33.5371 | $33.54 | $33.55 | $33.50 |
| Purchase #5 | $23.93 | 13.375% | $27.1306 | $27.13 | $27.15 | $27.10 |
| Purchase #6 | $201.48 | 11.370% | $224.3883 | $224.39 | $224.40 | $224.40 |
| Purchase #7 | $116.33 | 8.418% | $126.1227 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $841.56 | $923.3560 | $923.36 | $923.40 | $923.30 | |