| 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 | $250.79 | 3.701% | $260.0717 | $260.07 | $260.05 | $260.10 |
| Purchase #2 | $115.88 | 13.327% | $131.3233 | $131.32 | $131.30 | $131.30 |
| Purchase #3 | $42.25 | 9.543% | $46.2819 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $100.59 | 13.244% | $113.9121 | $113.91 | $113.90 | $113.90 |
| Purchase #5 | $80.28 | 4.854% | $84.1768 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $236.50 | 11.806% | $264.4212 | $264.42 | $264.40 | $264.40 |
| Purchase #7 | $62.68 | 12.124% | $70.2793 | $70.28 | $70.30 | $70.30 |
| 7 purchase totals = | $888.97 | $970.4663 | $970.46 | $970.45 | $970.50 | |