| 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 | $123.92 | 12.843% | $139.835 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $105.91 | 4.660% | $110.8454 | $110.85 | $110.85 | $110.80 |
| Purchase #3 | $97.64 | 13.811% | $111.1251 | $111.13 | $111.15 | $111.10 |
| Purchase #4 | $123.81 | 8.139% | $133.8869 | $133.89 | $133.90 | $133.90 |
| Purchase #5 | $237.48 | 10.217% | $261.7433 | $261.74 | $261.75 | $261.70 |
| Purchase #6 | $155.74 | 13.255% | $176.3833 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $51.29 | 5.388% | $54.0535 | $54.05 | $54.05 | $54.10 |
| 7 purchase totals = | $895.79 | $987.8725 | $987.88 | $987.95 | $987.80 | |