| 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 | $105.96 | 3.134% | $109.2808 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $127.25 | 3.736% | $132.0041 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $197.67 | 9.813% | $217.0674 | $217.07 | $217.05 | $217.10 |
| Purchase #4 | $213.48 | 13.458% | $242.2101 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $102.62 | 13.630% | $116.6071 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $226.44 | 4.681% | $237.0397 | $237.04 | $237.05 | $237.00 |
| Purchase #7 | $196.34 | 9.239% | $214.4799 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $1,169.76 | $1,268.6891 | $1,268.69 | $1,268.70 | $1,268.70 | |