| 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 | $110.82 | 9.554% | $121.4077 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $36.97 | 12.104% | $41.4448 | $41.44 | $41.45 | $41.40 |
| Purchase #3 | $33.82 | 6.231% | $35.9273 | $35.93 | $35.95 | $35.90 |
| Purchase #4 | $125.56 | 7.430% | $134.8891 | $134.89 | $134.90 | $134.90 |
| Purchase #5 | $210.41 | 6.434% | $223.9478 | $223.95 | $223.95 | $223.90 |
| Purchase #6 | $215.73 | 6.460% | $229.6662 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $172.66 | 4.790% | $180.9304 | $180.93 | $180.95 | $180.90 |
| 7 purchase totals = | $905.97 | $968.2133 | $968.22 | $968.25 | $968.10 | |