| 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 | $215.68 | 6.327% | $229.3261 | $229.33 | $229.35 | $229.30 |
| Purchase #2 | $170.67 | 7.472% | $183.4225 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $52.79 | 4.691% | $55.2664 | $55.27 | $55.25 | $55.30 |
| Purchase #4 | $150.90 | 12.680% | $170.0341 | $170.03 | $170.05 | $170.00 |
| Purchase #5 | $88.96 | 11.656% | $99.3292 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $233.83 | 7.806% | $252.0828 | $252.08 | $252.10 | $252.10 |
| Purchase #7 | $232.26 | 12.755% | $261.8848 | $261.88 | $261.90 | $261.90 |
| 7 purchase totals = | $1,145.09 | $1,251.3459 | $1,251.34 | $1,251.40 | $1,251.30 | |