| 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 | $132.71 | 4.140% | $138.2042 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $30.80 | 12.718% | $34.7171 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $61.92 | 8.554% | $67.2166 | $67.22 | $67.20 | $67.20 |
| Purchase #4 | $90.95 | 11.631% | $101.5284 | $101.53 | $101.55 | $101.50 |
| Purchase #5 | $246.47 | 8.610% | $267.6911 | $267.69 | $267.70 | $267.70 |
| Purchase #6 | $58.45 | 10.840% | $64.786 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $59.96 | 4.804% | $62.8405 | $62.84 | $62.85 | $62.80 |
| 7 purchase totals = | $681.26 | $736.9839 | $736.99 | $737.00 | $736.90 | |