| 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 | $24.81 | 10.380% | $27.3853 | $27.39 | $27.40 | $27.40 |
| Purchase #2 | $57.33 | 12.485% | $64.4877 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $209.51 | 7.406% | $225.0263 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $169.97 | 12.488% | $191.1959 | $191.20 | $191.20 | $191.20 |
| Purchase #5 | $125.97 | 5.408% | $132.7825 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $236.75 | 7.663% | $254.8922 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $150.68 | 9.580% | $165.1151 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $975.02 | $1,060.8850 | $1,060.90 | $1,060.95 | $1,060.90 | |