| 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 | $214.77 | 13.447% | $243.6501 | $243.65 | $243.65 | $243.70 |
| Purchase #2 | $80.50 | 9.818% | $88.4035 | $88.40 | $88.40 | $88.40 |
| Purchase #3 | $205.40 | 10.222% | $226.396 | $226.40 | $226.40 | $226.40 |
| Purchase #4 | $26.59 | 13.560% | $30.1956 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $157.54 | 8.409% | $170.7875 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $115.90 | 9.284% | $126.6602 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $199.87 | 7.590% | $215.0401 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $1,000.57 | $1,101.1330 | $1,101.14 | $1,101.15 | $1,101.20 | |