| 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 | $30.32 | 6.239% | $32.2117 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $239.82 | 9.209% | $261.905 | $261.91 | $261.90 | $261.90 |
| Purchase #3 | $159.60 | 12.500% | $179.55 | $179.55 | $179.55 | $179.60 |
| Purchase #4 | $95.84 | 6.270% | $101.8492 | $101.85 | $101.85 | $101.80 |
| Purchase #5 | $93.49 | 13.205% | $105.8354 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $215.82 | 9.733% | $236.8258 | $236.83 | $236.85 | $236.80 |
| Purchase #7 | $190.89 | 9.225% | $208.4996 | $208.50 | $208.50 | $208.50 |
| 7 purchase totals = | $1,025.78 | $1,126.6767 | $1,126.69 | $1,126.70 | $1,126.60 | |