| 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 | $57.47 | 13.476% | $65.2147 | $65.21 | $65.20 | $65.20 |
| Purchase #2 | $104.36 | 7.609% | $112.3008 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $112.57 | 13.460% | $127.7219 | $127.72 | $127.70 | $127.70 |
| Purchase #4 | $109.87 | 4.738% | $115.0756 | $115.08 | $115.10 | $115.10 |
| Purchase #5 | $210.37 | 5.755% | $222.4768 | $222.48 | $222.50 | $222.50 |
| Purchase #6 | $246.94 | 10.219% | $272.1748 | $272.17 | $272.15 | $272.20 |
| Purchase #7 | $101.96 | 13.796% | $116.0264 | $116.03 | $116.05 | $116.00 |
| 7 purchase totals = | $943.54 | $1,030.9910 | $1,030.99 | $1,031.00 | $1,031.00 | |