| 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 | $236.46 | 13.872% | $269.2617 | $269.26 | $269.25 | $269.30 |
| Purchase #2 | $75.38 | 7.478% | $81.0169 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $18.47 | 9.776% | $20.2756 | $20.28 | $20.30 | $20.30 |
| Purchase #4 | $28.84 | 11.703% | $32.2151 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $77.77 | 5.197% | $81.8117 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $70.41 | 11.663% | $78.6219 | $78.62 | $78.60 | $78.60 |
| Purchase #7 | $139.69 | 5.301% | $147.095 | $147.10 | $147.10 | $147.10 |
| 7 purchase totals = | $647.02 | $710.2979 | $710.31 | $710.25 | $710.30 | |