| 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 | $193.96 | 11.322% | $215.9202 | $215.92 | $215.90 | $215.90 |
| Purchase #2 | $28.40 | 7.579% | $30.5524 | $30.55 | $30.55 | $30.60 |
| Purchase #3 | $123.38 | 11.753% | $137.8809 | $137.88 | $137.90 | $137.90 |
| Purchase #4 | $232.73 | 12.472% | $261.7561 | $261.76 | $261.75 | $261.80 |
| Purchase #5 | $193.60 | 8.605% | $210.2593 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $212.94 | 12.663% | $239.9046 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $203.71 | 6.737% | $217.4339 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $1,188.72 | $1,313.7074 | $1,313.70 | $1,313.70 | $1,313.80 | |