| 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 | $227.32 | 13.589% | $258.2105 | $258.21 | $258.20 | $258.20 |
| Purchase #2 | $197.26 | 6.456% | $209.9951 | $210.00 | $210.00 | $210.00 |
| Purchase #3 | $91.67 | 8.240% | $99.2236 | $99.22 | $99.20 | $99.20 |
| Purchase #4 | $201.66 | 5.158% | $212.0616 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $215.67 | 5.353% | $227.2148 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $236.64 | 11.718% | $264.3695 | $264.37 | $264.35 | $264.40 |
| Purchase #7 | $120.84 | 9.821% | $132.7077 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $1,291.06 | $1,403.7828 | $1,403.78 | $1,403.70 | $1,403.80 | |