| 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 | $113.73 | 10.841% | $126.0595 | $126.06 | $126.05 | $126.10 |
| Purchase #2 | $96.33 | 13.646% | $109.4752 | $109.48 | $109.50 | $109.50 |
| Purchase #3 | $46.33 | 6.397% | $49.2937 | $49.29 | $49.30 | $49.30 |
| Purchase #4 | $40.99 | 10.153% | $45.1517 | $45.15 | $45.15 | $45.20 |
| Purchase #5 | $234.82 | 11.326% | $261.4157 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $229.59 | 8.325% | $248.7034 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $141.95 | 5.585% | $149.8779 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $903.74 | $989.9771 | $989.98 | $990.00 | $990.10 | |