| 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 | $182.26 | 12.555% | $205.1427 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $245.51 | 12.552% | $276.3264 | $276.33 | $276.35 | $276.30 |
| Purchase #3 | $127.86 | 8.813% | $139.1283 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $146.49 | 5.695% | $154.8326 | $154.83 | $154.85 | $154.80 |
| Purchase #5 | $174.72 | 6.406% | $185.9126 | $185.91 | $185.90 | $185.90 |
| Purchase #6 | $63.45 | 4.451% | $66.2742 | $66.27 | $66.25 | $66.30 |
| Purchase #7 | $234.81 | 10.729% | $260.0028 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $1,175.10 | $1,287.6196 | $1,287.61 | $1,287.65 | $1,287.50 | |