| 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 | $148.44 | 9.869% | $163.0895 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $210.75 | 8.241% | $228.1179 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $102.56 | 6.469% | $109.1946 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $112.32 | 3.277% | $116.0007 | $116.00 | $116.00 | $116.00 |
| Purchase #5 | $250.69 | 12.250% | $281.3995 | $281.40 | $281.40 | $281.40 |
| Purchase #6 | $52.28 | 12.243% | $58.6806 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $58.61 | 7.376% | $62.9331 | $62.93 | $62.95 | $62.90 |
| 7 purchase totals = | $935.65 | $1,019.4159 | $1,019.41 | $1,019.45 | $1,019.40 | |