| 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 | $127.90 | 9.790% | $140.4214 | $140.42 | $140.40 | $140.40 |
| Purchase #2 | $54.39 | 9.745% | $59.6903 | $59.69 | $59.70 | $59.70 |
| Purchase #3 | $76.96 | 5.298% | $81.0373 | $81.04 | $81.05 | $81.00 |
| Purchase #4 | $224.94 | 10.308% | $248.1268 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $151.39 | 8.252% | $163.8827 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $236.30 | 12.464% | $265.7524 | $265.75 | $265.75 | $265.80 |
| Purchase #7 | $6.89 | 12.800% | $7.7719 | $7.77 | $7.75 | $7.80 |
| 7 purchase totals = | $878.77 | $966.6828 | $966.68 | $966.70 | $966.70 | |