| 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 | $154.89 | 4.129% | $161.2854 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $130.88 | 6.348% | $139.1883 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $33.67 | 4.313% | $35.1222 | $35.12 | $35.10 | $35.10 |
| Purchase #4 | $227.57 | 10.304% | $251.0188 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $229.86 | 11.874% | $257.1536 | $257.15 | $257.15 | $257.20 |
| Purchase #6 | $77.41 | 11.347% | $86.1937 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $116.61 | 10.655% | $129.0348 | $129.03 | $129.05 | $129.00 |
| 7 purchase totals = | $970.89 | $1,058.9968 | $1,058.99 | $1,059.00 | $1,059.00 | |