| 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 | $221.66 | 10.790% | $245.5771 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $50.87 | 8.246% | $55.0647 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $173.72 | 8.683% | $188.8041 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $195.43 | 8.815% | $212.6572 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $42.59 | 12.268% | $47.8149 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $74.32 | 4.235% | $77.4675 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $146.64 | 6.186% | $155.7112 | $155.71 | $155.70 | $155.70 |
| 7 purchase totals = | $905.23 | $983.0967 | $983.09 | $983.05 | $983.20 | |