| 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 | $221.29 | 7.344% | $237.5415 | $237.54 | $237.55 | $237.50 |
| Purchase #2 | $31.53 | 5.357% | $33.2191 | $33.22 | $33.20 | $33.20 |
| Purchase #3 | $116.64 | 10.801% | $129.2383 | $129.24 | $129.25 | $129.20 |
| Purchase #4 | $160.26 | 13.427% | $181.7781 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $118.85 | 5.360% | $125.2204 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $53.67 | 3.345% | $55.4653 | $55.47 | $55.45 | $55.50 |
| Purchase #7 | $188.37 | 6.213% | $200.0734 | $200.07 | $200.05 | $200.10 |
| 7 purchase totals = | $890.61 | $962.5361 | $962.54 | $962.50 | $962.50 | |