| 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 | $115.65 | 4.282% | $120.6021 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $234.68 | 10.868% | $260.185 | $260.19 | $260.20 | $260.20 |
| Purchase #3 | $39.71 | 3.841% | $41.2353 | $41.24 | $41.25 | $41.20 |
| Purchase #4 | $104.68 | 11.534% | $116.7538 | $116.75 | $116.75 | $116.80 |
| Purchase #5 | $110.50 | 7.667% | $118.972 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $28.49 | 8.734% | $30.9783 | $30.98 | $31.00 | $31.00 |
| Purchase #7 | $142.99 | 12.264% | $160.5263 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $776.70 | $849.2528 | $849.26 | $849.30 | $849.30 | |