| 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 | $131.83 | 9.612% | $144.5015 | $144.50 | $144.50 | $144.50 |
| Purchase #2 | $250.61 | 7.218% | $268.699 | $268.70 | $268.70 | $268.70 |
| Purchase #3 | $57.71 | 8.345% | $62.5259 | $62.53 | $62.55 | $62.50 |
| Purchase #4 | $207.33 | 7.556% | $222.9959 | $223.00 | $223.00 | $223.00 |
| Purchase #5 | $58.30 | 12.401% | $65.5298 | $65.53 | $65.55 | $65.50 |
| Purchase #6 | $53.73 | 3.833% | $55.7895 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $93.88 | 9.669% | $102.9573 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $853.39 | $922.9989 | $923.01 | $923.05 | $923.00 | |