| 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 | $116.90 | 7.659% | $125.8534 | $125.85 | $125.85 | $125.90 |
| Purchase #2 | $187.32 | 11.586% | $209.0229 | $209.02 | $209.00 | $209.00 |
| Purchase #3 | $106.90 | 12.343% | $120.0947 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $133.83 | 13.161% | $151.4434 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $26.51 | 10.673% | $29.3394 | $29.34 | $29.35 | $29.30 |
| Purchase #6 | $231.63 | 12.580% | $260.7691 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $78.75 | 12.645% | $88.7079 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $881.84 | $985.2308 | $985.22 | $985.20 | $985.20 | |