| 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 | $101.39 | 8.282% | $109.7871 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $115.40 | 9.170% | $125.9822 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $203.89 | 10.304% | $224.8988 | $224.90 | $224.90 | $224.90 |
| Purchase #4 | $94.28 | 7.688% | $101.5282 | $101.53 | $101.55 | $101.50 |
| Purchase #5 | $49.57 | 8.655% | $53.8603 | $53.86 | $53.85 | $53.90 |
| Purchase #6 | $113.93 | 5.309% | $119.9785 | $119.98 | $120.00 | $120.00 |
| Purchase #7 | $185.85 | 12.386% | $208.8694 | $208.87 | $208.85 | $208.90 |
| 7 purchase totals = | $864.31 | $944.9045 | $944.91 | $944.95 | $945.00 | |