| 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 | $108.32 | 7.274% | $116.1992 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $187.59 | 10.485% | $207.2588 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $88.74 | 3.305% | $91.6729 | $91.67 | $91.65 | $91.70 |
| Purchase #4 | $59.83 | 13.471% | $67.8897 | $67.89 | $67.90 | $67.90 |
| Purchase #5 | $215.57 | 10.850% | $238.9593 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $132.45 | 12.307% | $148.7506 | $148.75 | $148.75 | $148.80 |
| Purchase #7 | $139.74 | 13.456% | $158.5434 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $932.24 | $1,029.2739 | $1,029.27 | $1,029.25 | $1,029.40 | |