| 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 | $241.49 | 5.331% | $254.3638 | $254.36 | $254.35 | $254.40 |
| Purchase #2 | $224.90 | 3.731% | $233.291 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $180.61 | 7.466% | $194.0943 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $68.98 | 10.858% | $76.4698 | $76.47 | $76.45 | $76.50 |
| Purchase #5 | $21.55 | 10.142% | $23.7356 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $119.68 | 13.678% | $136.0498 | $136.05 | $136.05 | $136.00 |
| Purchase #7 | $43.50 | 13.448% | $49.3499 | $49.35 | $49.35 | $49.30 |
| 7 purchase totals = | $900.71 | $967.3542 | $967.35 | $967.35 | $967.30 | |