| 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 | $106.39 | 9.249% | $116.23 | $116.23 | $116.25 | $116.20 |
| Purchase #2 | $175.78 | 9.428% | $192.3525 | $192.35 | $192.35 | $192.40 |
| Purchase #3 | $204.52 | 11.119% | $227.2606 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $46.49 | 4.328% | $48.5021 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $173.82 | 10.646% | $192.3249 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $21.75 | 7.337% | $23.3458 | $23.35 | $23.35 | $23.30 |
| Purchase #7 | $35.59 | 11.856% | $39.8096 | $39.81 | $39.80 | $39.80 |
| 7 purchase totals = | $764.34 | $839.8255 | $839.82 | $839.80 | $839.80 | |