| 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 | $126.56 | 3.562% | $131.0681 | $131.07 | $131.05 | $131.10 |
| Purchase #2 | $89.84 | 8.152% | $97.1638 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $50.38 | 6.662% | $53.7363 | $53.74 | $53.75 | $53.70 |
| Purchase #4 | $217.82 | 12.103% | $244.1828 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $64.71 | 13.113% | $73.1954 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $60.55 | 8.332% | $65.595 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $202.55 | 11.252% | $225.3409 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $812.41 | $890.2823 | $890.29 | $890.30 | $890.30 | |