| 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 | $123.44 | 10.507% | $136.4098 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $224.78 | 4.701% | $235.3469 | $235.35 | $235.35 | $235.30 |
| Purchase #3 | $238.31 | 8.760% | $259.186 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $227.39 | 3.478% | $235.2986 | $235.30 | $235.30 | $235.30 |
| Purchase #5 | $116.51 | 4.132% | $121.3242 | $121.32 | $121.30 | $121.30 |
| Purchase #6 | $52.45 | 12.102% | $58.7975 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $78.54 | 5.370% | $82.7576 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $1,061.42 | $1,129.1206 | $1,129.13 | $1,129.10 | $1,129.10 | |