| 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 | $219.77 | 4.418% | $229.4794 | $229.48 | $229.50 | $229.50 |
| Purchase #2 | $231.71 | 3.268% | $239.2823 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $170.92 | 10.411% | $188.7145 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $117.96 | 13.604% | $134.0073 | $134.01 | $134.00 | $134.00 |
| Purchase #5 | $65.81 | 3.535% | $68.1364 | $68.14 | $68.15 | $68.10 |
| Purchase #6 | $228.92 | 3.611% | $237.1863 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $112.52 | 3.539% | $116.5021 | $116.50 | $116.50 | $116.50 |
| 7 purchase totals = | $1,147.61 | $1,213.3083 | $1,213.31 | $1,213.35 | $1,213.30 | |