| 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 | $207.63 | 3.589% | $215.0818 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $59.29 | 10.610% | $65.5807 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $238.94 | 13.576% | $271.3785 | $271.38 | $271.40 | $271.40 |
| Purchase #4 | $48.49 | 5.205% | $51.0139 | $51.01 | $51.00 | $51.00 |
| Purchase #5 | $204.82 | 6.463% | $218.0575 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $210.88 | 10.387% | $232.7841 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $8.35 | 9.652% | $9.1559 | $9.16 | $9.15 | $9.20 |
| 7 purchase totals = | $978.40 | $1,063.0524 | $1,063.05 | $1,063.10 | $1,063.20 | |