| 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 | $107.48 | 13.372% | $121.8522 | $121.85 | $121.85 | $121.90 |
| Purchase #2 | $30.61 | 10.318% | $33.7683 | $33.77 | $33.75 | $33.80 |
| Purchase #3 | $9.73 | 10.420% | $10.7439 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $210.68 | 3.363% | $217.7652 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $241.32 | 10.525% | $266.7189 | $266.72 | $266.70 | $266.70 |
| Purchase #6 | $45.26 | 7.785% | $48.7835 | $48.78 | $48.80 | $48.80 |
| Purchase #7 | $112.36 | 3.415% | $116.1971 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $757.44 | $815.8291 | $815.83 | $815.80 | $815.90 | |