| 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 | $102.67 | 3.819% | $106.591 | $106.59 | $106.60 | $106.60 |
| Purchase #2 | $26.47 | 7.204% | $28.3769 | $28.38 | $28.40 | $28.40 |
| Purchase #3 | $232.64 | 11.763% | $260.0054 | $260.01 | $260.00 | $260.00 |
| Purchase #4 | $99.35 | 5.793% | $105.1053 | $105.11 | $105.10 | $105.10 |
| Purchase #5 | $158.56 | 6.640% | $169.0884 | $169.09 | $169.10 | $169.10 |
| Purchase #6 | $24.30 | 8.268% | $26.3091 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $223.44 | 9.641% | $244.9819 | $244.98 | $245.00 | $245.00 |
| 7 purchase totals = | $867.43 | $940.4580 | $940.47 | $940.50 | $940.50 | |