| 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 | $246.52 | 10.615% | $272.6881 | $272.69 | $272.70 | $272.70 |
| Purchase #2 | $6.38 | 11.769% | $7.1309 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $124.29 | 9.471% | $136.0615 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $41.62 | 11.202% | $46.2823 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $104.88 | 4.662% | $109.7695 | $109.77 | $109.75 | $109.80 |
| Purchase #6 | $200.29 | 13.417% | $227.1629 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $99.44 | 5.684% | $105.0922 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $823.42 | $904.1874 | $904.18 | $904.20 | $904.30 | |