| 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 | $226.41 | 3.846% | $235.1177 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $146.54 | 12.112% | $164.2889 | $164.29 | $164.30 | $164.30 |
| Purchase #3 | $216.69 | 10.526% | $239.4988 | $239.50 | $239.50 | $239.50 |
| Purchase #4 | $153.39 | 9.357% | $167.7427 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $112.63 | 3.591% | $116.6745 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $99.83 | 6.668% | $106.4867 | $106.49 | $106.50 | $106.50 |
| Purchase #7 | $172.42 | 9.238% | $188.3482 | $188.35 | $188.35 | $188.30 |
| 7 purchase totals = | $1,127.91 | $1,218.1575 | $1,218.16 | $1,218.15 | $1,218.10 | |