| 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 | $106.71 | 3.451% | $110.3926 | $110.39 | $110.40 | $110.40 |
| Purchase #2 | $36.46 | 12.474% | $41.008 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $167.93 | 11.552% | $187.3293 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $247.29 | 7.143% | $264.9539 | $264.95 | $264.95 | $265.00 |
| Purchase #5 | $217.82 | 6.625% | $232.2506 | $232.25 | $232.25 | $232.30 |
| Purchase #6 | $44.58 | 7.747% | $48.0336 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $73.55 | 6.254% | $78.1498 | $78.15 | $78.15 | $78.10 |
| 7 purchase totals = | $894.34 | $962.1178 | $962.11 | $962.15 | $962.10 | |