| 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 | $109.82 | 8.234% | $118.8626 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $27.70 | 9.872% | $30.4345 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $217.47 | 8.520% | $235.9984 | $236.00 | $236.00 | $236.00 |
| Purchase #4 | $36.51 | 6.620% | $38.927 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $10.74 | 12.453% | $12.0775 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $198.52 | 4.323% | $207.102 | $207.10 | $207.10 | $207.10 |
| Purchase #7 | $233.67 | 7.528% | $251.2607 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $834.43 | $894.6627 | $894.66 | $894.70 | $894.70 | |