| 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 | $86.71 | 13.225% | $98.1774 | $98.18 | $98.20 | $98.20 |
| Purchase #2 | $216.49 | 3.467% | $223.9957 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $248.94 | 12.550% | $280.182 | $280.18 | $280.20 | $280.20 |
| Purchase #4 | $31.66 | 9.856% | $34.7804 | $34.78 | $34.80 | $34.80 |
| Purchase #5 | $42.83 | 5.312% | $45.1051 | $45.11 | $45.10 | $45.10 |
| Purchase #6 | $177.43 | 6.473% | $188.915 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $109.97 | 10.837% | $121.8874 | $121.89 | $121.90 | $121.90 |
| 7 purchase totals = | $914.03 | $993.0430 | $993.06 | $993.10 | $993.10 | |