| 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 | $250.34 | 5.568% | $264.2789 | $264.28 | $264.30 | $264.30 |
| Purchase #2 | $45.60 | 5.490% | $48.1034 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $160.48 | 5.385% | $169.1218 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $7.39 | 6.598% | $7.8776 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $25.46 | 3.210% | $26.2773 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $90.97 | 6.801% | $97.1569 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $180.56 | 4.836% | $189.2919 | $189.29 | $189.30 | $189.30 |
| 7 purchase totals = | $760.80 | $802.1078 | $802.11 | $802.15 | $802.20 | |