| 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 | $83.44 | 12.768% | $94.0936 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $105.95 | 11.714% | $118.361 | $118.36 | $118.35 | $118.40 |
| Purchase #3 | $219.74 | 10.380% | $242.549 | $242.55 | $242.55 | $242.50 |
| Purchase #4 | $163.70 | 4.567% | $171.1762 | $171.18 | $171.20 | $171.20 |
| Purchase #5 | $180.79 | 8.797% | $196.6941 | $196.69 | $196.70 | $196.70 |
| Purchase #6 | $41.96 | 12.416% | $47.1698 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $106.50 | 9.126% | $116.2192 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $902.08 | $986.2629 | $986.26 | $986.25 | $986.30 | |