| 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 | $119.68 | 11.499% | $133.442 | $133.44 | $133.45 | $133.40 |
| Purchase #2 | $185.91 | 5.444% | $196.0309 | $196.03 | $196.05 | $196.00 |
| Purchase #3 | $22.39 | 6.501% | $23.8456 | $23.85 | $23.85 | $23.80 |
| Purchase #4 | $210.63 | 12.412% | $236.7734 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $128.76 | 12.425% | $144.7584 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $100.29 | 8.821% | $109.1366 | $109.14 | $109.15 | $109.10 |
| Purchase #7 | $118.55 | 10.348% | $130.8176 | $130.82 | $130.80 | $130.80 |
| 7 purchase totals = | $886.21 | $974.8045 | $974.81 | $974.80 | $974.70 | |