| 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 | $131.46 | 9.520% | $143.975 | $143.98 | $144.00 | $144.00 |
| Purchase #2 | $248.34 | 6.769% | $265.1501 | $265.15 | $265.15 | $265.20 |
| Purchase #3 | $114.34 | 4.756% | $119.778 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $129.89 | 7.713% | $139.9084 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $43.43 | 12.377% | $48.8053 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $110.88 | 7.858% | $119.593 | $119.59 | $119.60 | $119.60 |
| Purchase #7 | $97.34 | 3.734% | $100.9747 | $100.97 | $100.95 | $101.00 |
| 7 purchase totals = | $875.68 | $938.1845 | $938.19 | $938.20 | $938.30 | |