| 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 | $188.74 | 12.482% | $212.2985 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $35.84 | 9.810% | $39.3559 | $39.36 | $39.35 | $39.40 |
| Purchase #3 | $132.61 | 5.709% | $140.1807 | $140.18 | $140.20 | $140.20 |
| Purchase #4 | $235.63 | 6.466% | $250.8658 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $55.70 | 5.868% | $58.9685 | $58.97 | $58.95 | $59.00 |
| Purchase #6 | $94.86 | 7.406% | $101.8853 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $100.63 | 11.259% | $111.9599 | $111.96 | $111.95 | $112.00 |
| 7 purchase totals = | $844.01 | $915.5146 | $915.53 | $915.50 | $915.70 | |