| 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 | $247.30 | 10.451% | $273.1453 | $273.15 | $273.15 | $273.10 |
| Purchase #2 | $18.63 | 13.539% | $21.1523 | $21.15 | $21.15 | $21.20 |
| Purchase #3 | $134.96 | 3.292% | $139.4029 | $139.40 | $139.40 | $139.40 |
| Purchase #4 | $94.93 | 9.520% | $103.9673 | $103.97 | $103.95 | $104.00 |
| Purchase #5 | $23.72 | 5.560% | $25.0388 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $32.34 | 13.678% | $36.7635 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $249.89 | 4.621% | $261.4374 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $801.77 | $860.9075 | $860.91 | $860.90 | $860.90 | |