| 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 | $9.51 | 9.151% | $10.3803 | $10.38 | $10.40 | $10.40 |
| Purchase #2 | $208.96 | 13.314% | $236.7809 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $218.41 | 11.575% | $243.691 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $166.41 | 8.328% | $180.2686 | $180.27 | $180.25 | $180.30 |
| Purchase #5 | $168.33 | 4.366% | $175.6793 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $78.59 | 3.559% | $81.387 | $81.39 | $81.40 | $81.40 |
| Purchase #7 | $9.68 | 3.496% | $10.0184 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $859.89 | $938.2055 | $938.21 | $938.25 | $938.30 | |