| 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 | $218.53 | 9.220% | $238.6785 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $188.63 | 12.543% | $212.2899 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $81.73 | 3.739% | $84.7859 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $107.39 | 6.390% | $114.2522 | $114.25 | $114.25 | $114.30 |
| Purchase #5 | $27.38 | 11.204% | $30.4477 | $30.45 | $30.45 | $30.40 |
| Purchase #6 | $20.65 | 11.864% | $23.0999 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $99.57 | 10.185% | $109.7112 | $109.71 | $109.70 | $109.70 |
| 7 purchase totals = | $743.88 | $813.2653 | $813.27 | $813.30 | $813.30 | |