| 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 | $116.69 | 3.814% | $121.1406 | $121.14 | $121.15 | $121.10 |
| Purchase #2 | $209.73 | 12.524% | $235.9966 | $236.00 | $236.00 | $236.00 |
| Purchase #3 | $246.76 | 11.494% | $275.1226 | $275.12 | $275.10 | $275.10 |
| Purchase #4 | $17.74 | 13.427% | $20.1219 | $20.12 | $20.10 | $20.10 |
| Purchase #5 | $125.75 | 11.497% | $140.2075 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $231.26 | 8.453% | $250.8084 | $250.81 | $250.80 | $250.80 |
| Purchase #7 | $170.69 | 10.253% | $188.1908 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $1,118.62 | $1,231.5884 | $1,231.59 | $1,231.55 | $1,231.50 | |