| 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 | $201.26 | 5.195% | $211.7155 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $28.38 | 6.607% | $30.2551 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $45.77 | 7.442% | $49.1762 | $49.18 | $49.20 | $49.20 |
| Purchase #4 | $198.33 | 13.121% | $224.3529 | $224.35 | $224.35 | $224.40 |
| Purchase #5 | $191.96 | 9.499% | $210.1943 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $109.67 | 10.779% | $121.4913 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $10.83 | 6.628% | $11.5478 | $11.55 | $11.55 | $11.50 |
| 7 purchase totals = | $786.20 | $858.7331 | $858.74 | $858.75 | $858.80 | |