| 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 | $244.26 | 7.189% | $261.8199 | $261.82 | $261.80 | $261.80 |
| Purchase #2 | $52.70 | 8.196% | $57.0193 | $57.02 | $57.00 | $57.00 |
| Purchase #3 | $78.36 | 13.784% | $89.1611 | $89.16 | $89.15 | $89.20 |
| Purchase #4 | $208.36 | 13.373% | $236.224 | $236.22 | $236.20 | $236.20 |
| Purchase #5 | $246.48 | 6.306% | $262.023 | $262.02 | $262.00 | $262.00 |
| Purchase #6 | $163.90 | 10.186% | $180.5949 | $180.59 | $180.60 | $180.60 |
| Purchase #7 | $235.47 | 9.628% | $258.1411 | $258.14 | $258.15 | $258.10 |
| 7 purchase totals = | $1,229.53 | $1,344.9833 | $1,344.97 | $1,344.90 | $1,344.90 | |