| 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 | $196.30 | 13.653% | $223.1008 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $122.58 | 13.348% | $138.942 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $7.69 | 12.583% | $8.6576 | $8.66 | $8.65 | $8.70 |
| Purchase #4 | $58.71 | 13.686% | $66.7451 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $169.86 | 7.593% | $182.7575 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $125.84 | 10.477% | $139.0243 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $229.88 | 3.291% | $237.4454 | $237.45 | $237.45 | $237.40 |
| 7 purchase totals = | $910.86 | $996.6727 | $996.68 | $996.65 | $996.60 | |