| 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 | $199.62 | 5.242% | $210.0841 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $219.33 | 10.389% | $242.1162 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $245.63 | 9.264% | $268.3852 | $268.39 | $268.40 | $268.40 |
| Purchase #4 | $112.75 | 4.718% | $118.0695 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $146.80 | 9.324% | $160.4876 | $160.49 | $160.50 | $160.50 |
| Purchase #6 | $101.84 | 5.776% | $107.7223 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $151.79 | 7.777% | $163.5947 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $1,177.76 | $1,270.4596 | $1,270.46 | $1,270.45 | $1,270.50 | |