| 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 | $228.79 | 11.331% | $254.7142 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $27.50 | 10.542% | $30.3991 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $237.66 | 10.160% | $261.8063 | $261.81 | $261.80 | $261.80 |
| Purchase #4 | $101.47 | 6.700% | $108.2685 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $217.52 | 6.802% | $232.3157 | $232.32 | $232.30 | $232.30 |
| Purchase #6 | $126.38 | 8.808% | $137.5116 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $227.76 | 10.852% | $252.4765 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $1,167.08 | $1,277.4919 | $1,277.50 | $1,277.45 | $1,277.50 | |