| 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 | $113.93 | 12.542% | $128.2191 | $128.22 | $128.20 | $128.20 |
| Purchase #2 | $208.63 | 13.576% | $236.9536 | $236.95 | $236.95 | $237.00 |
| Purchase #3 | $214.69 | 9.317% | $234.6927 | $234.69 | $234.70 | $234.70 |
| Purchase #4 | $105.87 | 6.139% | $112.3694 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $163.86 | 10.361% | $180.8375 | $180.84 | $180.85 | $180.80 |
| Purchase #6 | $236.28 | 10.578% | $261.2737 | $261.27 | $261.25 | $261.30 |
| Purchase #7 | $30.48 | 7.177% | $32.6675 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $1,073.74 | $1,187.0135 | $1,187.01 | $1,186.95 | $1,187.10 | |