| 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 | $191.71 | 13.588% | $217.7596 | $217.76 | $217.75 | $217.80 |
| Purchase #2 | $119.58 | 10.467% | $132.0964 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $224.91 | 8.165% | $243.2739 | $243.27 | $243.25 | $243.30 |
| Purchase #4 | $102.36 | 5.260% | $107.7441 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $222.34 | 7.417% | $238.831 | $238.83 | $238.85 | $238.80 |
| Purchase #6 | $121.58 | 8.767% | $132.2389 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $35.83 | 8.279% | $38.7964 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $1,018.31 | $1,110.7403 | $1,110.74 | $1,110.75 | $1,110.70 | |