| 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 | $33.80 | 5.873% | $35.7851 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $31.47 | 6.638% | $33.559 | $33.56 | $33.55 | $33.60 |
| Purchase #3 | $143.66 | 10.228% | $158.3535 | $158.35 | $158.35 | $158.40 |
| Purchase #4 | $92.32 | 12.308% | $103.6827 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $226.92 | 13.388% | $257.3 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $158.80 | 13.791% | $180.7001 | $180.70 | $180.70 | $180.70 |
| Purchase #7 | $244.96 | 10.252% | $270.0733 | $270.07 | $270.05 | $270.10 |
| 7 purchase totals = | $931.93 | $1,039.4537 | $1,039.45 | $1,039.45 | $1,039.60 | |