| 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 | $224.28 | 8.702% | $243.7968 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $26.34 | 8.854% | $28.6721 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $238.60 | 9.156% | $260.4462 | $260.45 | $260.45 | $260.40 |
| Purchase #4 | $182.79 | 8.451% | $198.2376 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $45.48 | 7.360% | $48.8273 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $97.74 | 9.704% | $107.2247 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $61.84 | 8.633% | $67.1786 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $877.07 | $954.3833 | $954.39 | $954.40 | $954.30 | |