| 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 | $98.50 | 7.724% | $106.1081 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $193.83 | 8.504% | $210.3133 | $210.31 | $210.30 | $210.30 |
| Purchase #3 | $124.41 | 5.620% | $131.4018 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $30.52 | 9.249% | $33.3428 | $33.34 | $33.35 | $33.30 |
| Purchase #5 | $46.36 | 8.162% | $50.1439 | $50.14 | $50.15 | $50.10 |
| Purchase #6 | $59.59 | 8.388% | $64.5884 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $240.99 | 5.264% | $253.6757 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $794.20 | $849.5740 | $849.57 | $849.60 | $849.50 | |