| 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 | $102.62 | 8.442% | $111.2832 | $111.28 | $111.30 | $111.30 |
| Purchase #2 | $169.59 | 12.621% | $190.994 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $136.31 | 9.808% | $149.6793 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $35.83 | 13.784% | $40.7688 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $168.30 | 8.165% | $182.0417 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $236.88 | 13.677% | $269.2781 | $269.28 | $269.30 | $269.30 |
| Purchase #7 | $46.40 | 5.372% | $48.8926 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $895.93 | $992.9377 | $992.93 | $993.00 | $993.00 | |