| 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 | $242.75 | 9.118% | $264.8839 | $264.88 | $264.90 | $264.90 |
| Purchase #2 | $152.80 | 7.245% | $163.8704 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $112.54 | 3.318% | $116.2741 | $116.27 | $116.25 | $116.30 |
| Purchase #4 | $79.70 | 9.178% | $87.0149 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $102.62 | 13.121% | $116.0848 | $116.08 | $116.10 | $116.10 |
| Purchase #6 | $189.60 | 3.612% | $196.4484 | $196.45 | $196.45 | $196.40 |
| Purchase #7 | $36.89 | 8.723% | $40.1079 | $40.11 | $40.10 | $40.10 |
| 7 purchase totals = | $916.90 | $984.6844 | $984.67 | $984.65 | $984.70 | |