| 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 | $229.78 | 13.533% | $260.8761 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $197.85 | 6.332% | $210.3779 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $237.90 | 13.809% | $270.7516 | $270.75 | $270.75 | $270.80 |
| Purchase #4 | $194.98 | 11.308% | $217.0283 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $46.70 | 7.455% | $50.1815 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $205.84 | 3.859% | $213.7834 | $213.78 | $213.80 | $213.80 |
| Purchase #7 | $242.34 | 8.104% | $261.9792 | $261.98 | $262.00 | $262.00 |
| 7 purchase totals = | $1,355.39 | $1,484.9780 | $1,484.98 | $1,485.10 | $1,485.10 | |