| 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 | $126.85 | 10.204% | $139.7938 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $33.83 | 3.689% | $35.078 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $101.84 | 4.848% | $106.7772 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $98.36 | 10.524% | $108.7114 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $82.82 | 8.676% | $90.0055 | $90.01 | $90.00 | $90.00 |
| Purchase #6 | $146.31 | 10.458% | $161.6111 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $232.74 | 12.376% | $261.5439 | $261.54 | $261.55 | $261.50 |
| 7 purchase totals = | $822.75 | $903.5209 | $903.52 | $903.55 | $903.50 | |