| 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 | $229.60 | 6.332% | $244.1383 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $100.73 | 12.354% | $113.1742 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $11.88 | 13.554% | $13.4902 | $13.49 | $13.50 | $13.50 |
| Purchase #4 | $210.54 | 7.476% | $226.28 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $250.76 | 9.113% | $273.6118 | $273.61 | $273.60 | $273.60 |
| Purchase #6 | $99.93 | 9.467% | $109.3904 | $109.39 | $109.40 | $109.40 |
| Purchase #7 | $183.90 | 13.446% | $208.6272 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $1,087.34 | $1,188.7121 | $1,188.71 | $1,188.75 | $1,188.70 | |