| 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 | $216.57 | 9.218% | $236.5334 | $236.53 | $236.55 | $236.50 |
| Purchase #2 | $117.45 | 4.119% | $122.2878 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $207.45 | 13.863% | $236.2088 | $236.21 | $236.20 | $236.20 |
| Purchase #4 | $174.79 | 6.543% | $186.2265 | $186.23 | $186.25 | $186.20 |
| Purchase #5 | $78.88 | 3.259% | $81.4507 | $81.45 | $81.45 | $81.50 |
| Purchase #6 | $21.97 | 5.309% | $23.1364 | $23.14 | $23.15 | $23.10 |
| Purchase #7 | $116.66 | 6.191% | $123.8824 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $933.77 | $1,009.7260 | $1,009.73 | $1,009.80 | $1,009.70 | |