| 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 | $250.51 | 9.405% | $274.0705 | $274.07 | $274.05 | $274.10 |
| Purchase #2 | $43.40 | 11.213% | $48.2664 | $48.27 | $48.25 | $48.30 |
| Purchase #3 | $97.88 | 8.458% | $106.1587 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $18.96 | 13.772% | $21.5712 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $83.53 | 5.839% | $88.4073 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $163.40 | 3.726% | $169.4883 | $169.49 | $169.50 | $169.50 |
| Purchase #7 | $94.70 | 3.790% | $98.2891 | $98.29 | $98.30 | $98.30 |
| 7 purchase totals = | $752.38 | $806.2515 | $806.26 | $806.20 | $806.40 | |