| 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 | $226.79 | 4.340% | $236.6327 | $236.63 | $236.65 | $236.60 |
| Purchase #2 | $109.59 | 6.273% | $116.4646 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $122.43 | 3.709% | $126.9709 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $147.81 | 13.442% | $167.6786 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $41.49 | 7.857% | $44.7499 | $44.75 | $44.75 | $44.70 |
| Purchase #6 | $18.60 | 13.369% | $21.0866 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $209.52 | 12.854% | $236.4517 | $236.45 | $236.45 | $236.50 |
| 7 purchase totals = | $876.23 | $950.0350 | $950.03 | $950.05 | $950.10 | |