| 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 | $136.34 | 5.443% | $143.761 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $249.93 | 13.739% | $284.2679 | $284.27 | $284.25 | $284.30 |
| Purchase #3 | $241.44 | 8.177% | $261.1825 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $170.25 | 10.844% | $188.7119 | $188.71 | $188.70 | $188.70 |
| Purchase #5 | $121.49 | 12.695% | $136.9132 | $136.91 | $136.90 | $136.90 |
| Purchase #6 | $229.63 | 13.587% | $260.8298 | $260.83 | $260.85 | $260.80 |
| Purchase #7 | $230.43 | 9.612% | $252.5789 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $1,379.51 | $1,528.2452 | $1,528.24 | $1,528.25 | $1,528.30 | |