| 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 | $113.88 | 6.309% | $121.0647 | $121.06 | $121.05 | $121.10 |
| Purchase #2 | $59.52 | 11.192% | $66.1815 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $98.54 | 12.695% | $111.0497 | $111.05 | $111.05 | $111.00 |
| Purchase #4 | $180.53 | 4.212% | $188.1339 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $90.60 | 3.191% | $93.491 | $93.49 | $93.50 | $93.50 |
| Purchase #6 | $88.91 | 9.505% | $97.3609 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $124.59 | 5.302% | $131.1958 | $131.20 | $131.20 | $131.20 |
| 7 purchase totals = | $756.57 | $808.4775 | $808.47 | $808.50 | $808.50 | |