| 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 | $228.63 | 9.132% | $249.5085 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $193.40 | 12.825% | $218.2036 | $218.20 | $218.20 | $218.20 |
| Purchase #3 | $236.59 | 11.520% | $263.8452 | $263.85 | $263.85 | $263.80 |
| Purchase #4 | $95.32 | 9.364% | $104.2458 | $104.25 | $104.25 | $104.20 |
| Purchase #5 | $241.28 | 8.408% | $261.5668 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $79.79 | 8.115% | $86.265 | $86.27 | $86.25 | $86.30 |
| Purchase #7 | $96.83 | 9.309% | $105.8439 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $1,171.84 | $1,289.4788 | $1,289.49 | $1,289.45 | $1,289.40 | |