| 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 | $12.88 | 3.116% | $13.2813 | $13.28 | $13.30 | $13.30 |
| Purchase #2 | $219.43 | 4.548% | $229.4097 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $149.72 | 5.532% | $158.0025 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $23.46 | 9.397% | $25.6645 | $25.66 | $25.65 | $25.70 |
| Purchase #5 | $188.78 | 8.336% | $204.5167 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $184.63 | 3.203% | $190.5437 | $190.54 | $190.55 | $190.50 |
| Purchase #7 | $48.77 | 4.305% | $50.8695 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $827.67 | $872.2879 | $872.28 | $872.25 | $872.30 | |