| 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 | $208.72 | 8.842% | $227.175 | $227.18 | $227.20 | $227.20 |
| Purchase #2 | $107.52 | 5.167% | $113.0756 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $43.55 | 10.766% | $48.2386 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $177.34 | 6.675% | $189.1774 | $189.18 | $189.20 | $189.20 |
| Purchase #5 | $22.44 | 3.526% | $23.2312 | $23.23 | $23.25 | $23.20 |
| Purchase #6 | $25.32 | 8.179% | $27.3909 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $80.36 | 7.290% | $86.2182 | $86.22 | $86.20 | $86.20 |
| 7 purchase totals = | $665.25 | $714.5069 | $714.52 | $714.60 | $714.50 | |