| 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 | $105.77 | 9.561% | $115.8827 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $216.28 | 12.803% | $243.9703 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $176.47 | 5.527% | $186.2235 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $140.40 | 10.766% | $155.5155 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $208.87 | 8.176% | $225.9472 | $225.95 | $225.95 | $225.90 |
| Purchase #6 | $226.79 | 4.488% | $236.9683 | $236.97 | $236.95 | $237.00 |
| Purchase #7 | $108.39 | 7.505% | $116.5247 | $116.52 | $116.50 | $116.50 |
| 7 purchase totals = | $1,182.97 | $1,281.0322 | $1,281.03 | $1,280.95 | $1,281.00 | |