| 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 | $213.71 | 7.450% | $229.6314 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $212.32 | 12.572% | $239.0129 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $231.65 | 12.659% | $260.9746 | $260.97 | $260.95 | $261.00 |
| Purchase #4 | $63.68 | 10.313% | $70.2473 | $70.25 | $70.25 | $70.20 |
| Purchase #5 | $192.37 | 8.236% | $208.2136 | $208.21 | $208.20 | $208.20 |
| Purchase #6 | $16.92 | 5.177% | $17.7959 | $17.80 | $17.80 | $17.80 |
| Purchase #7 | $27.49 | 8.373% | $29.7917 | $29.79 | $29.80 | $29.80 |
| 7 purchase totals = | $958.14 | $1,055.6674 | $1,055.66 | $1,055.65 | $1,055.60 | |