| 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 | $216.39 | 7.217% | $232.0069 | $232.01 | $232.00 | $232.00 |
| Purchase #2 | $30.79 | 4.442% | $32.1577 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $199.65 | 6.426% | $212.4795 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $20.79 | 11.836% | $23.2507 | $23.25 | $23.25 | $23.30 |
| Purchase #5 | $218.64 | 8.410% | $237.0276 | $237.03 | $237.05 | $237.00 |
| Purchase #6 | $139.31 | 11.404% | $155.1969 | $155.20 | $155.20 | $155.20 |
| Purchase #7 | $77.72 | 11.516% | $86.6702 | $86.67 | $86.65 | $86.70 |
| 7 purchase totals = | $903.29 | $978.7895 | $978.80 | $978.80 | $978.90 | |