| 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 | $132.61 | 3.436% | $137.1665 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $56.68 | 11.297% | $63.0831 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $11.57 | 8.856% | $12.5946 | $12.59 | $12.60 | $12.60 |
| Purchase #4 | $210.71 | 8.191% | $227.9693 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $227.72 | 10.217% | $250.9862 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $108.82 | 11.387% | $121.2113 | $121.21 | $121.20 | $121.20 |
| Purchase #7 | $52.91 | 10.142% | $58.2761 | $58.28 | $58.30 | $58.30 |
| 7 purchase totals = | $801.02 | $871.2871 | $871.29 | $871.30 | $871.40 | |