| 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 | $210.28 | 13.186% | $238.0075 | $238.01 | $238.00 | $238.00 |
| Purchase #2 | $53.94 | 9.801% | $59.2267 | $59.23 | $59.25 | $59.20 |
| Purchase #3 | $18.38 | 12.763% | $20.7258 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $125.46 | 10.458% | $138.5806 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $30.58 | 8.212% | $33.0912 | $33.09 | $33.10 | $33.10 |
| Purchase #6 | $17.88 | 7.552% | $19.2303 | $19.23 | $19.25 | $19.20 |
| Purchase #7 | $162.56 | 5.114% | $170.8733 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $619.08 | $679.7354 | $679.74 | $679.80 | $679.70 | |