| 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 | $210.55 | 11.494% | $234.7506 | $234.75 | $234.75 | $234.80 |
| Purchase #2 | $209.28 | 10.445% | $231.1393 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $177.51 | 9.662% | $194.661 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $227.81 | 7.868% | $245.7341 | $245.73 | $245.75 | $245.70 |
| Purchase #5 | $198.54 | 13.319% | $224.9835 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $190.27 | 9.747% | $208.8156 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $125.58 | 5.354% | $132.3036 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $1,339.54 | $1,472.3877 | $1,472.38 | $1,472.40 | $1,472.40 | |