| 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 | $103.39 | 12.545% | $116.3603 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $10.53 | 5.203% | $11.0779 | $11.08 | $11.10 | $11.10 |
| Purchase #3 | $127.46 | 5.310% | $134.2281 | $134.23 | $134.25 | $134.20 |
| Purchase #4 | $239.89 | 9.589% | $262.8931 | $262.89 | $262.90 | $262.90 |
| Purchase #5 | $214.35 | 10.271% | $236.3659 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $211.56 | 7.857% | $228.1823 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $153.86 | 7.781% | $165.8318 | $165.83 | $165.85 | $165.80 |
| 7 purchase totals = | $1,061.04 | $1,154.9394 | $1,154.94 | $1,155.00 | $1,155.00 | |