| 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 | $185.36 | 13.191% | $209.8108 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $198.89 | 8.488% | $215.7718 | $215.77 | $215.75 | $215.80 |
| Purchase #3 | $126.60 | 12.299% | $142.1705 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $113.48 | 8.140% | $122.7173 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $53.88 | 8.303% | $58.3537 | $58.35 | $58.35 | $58.40 |
| Purchase #6 | $175.73 | 8.462% | $190.6003 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $18.25 | 12.203% | $20.477 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $872.19 | $959.9014 | $959.90 | $959.85 | $960.00 | |