| 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 | $247.85 | 8.555% | $269.0536 | $269.05 | $269.05 | $269.10 |
| Purchase #2 | $125.46 | 9.230% | $137.04 | $137.04 | $137.05 | $137.00 |
| Purchase #3 | $220.33 | 13.485% | $250.0415 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $235.86 | 10.517% | $260.6654 | $260.67 | $260.65 | $260.70 |
| Purchase #5 | $85.79 | 8.727% | $93.2769 | $93.28 | $93.30 | $93.30 |
| Purchase #6 | $130.74 | 10.420% | $144.3631 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $205.89 | 3.157% | $212.3899 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $1,251.92 | $1,366.8304 | $1,366.83 | $1,366.85 | $1,366.90 | |