| 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 | $239.65 | 10.289% | $264.3076 | $264.31 | $264.30 | $264.30 |
| Purchase #2 | $152.79 | 8.292% | $165.4593 | $165.46 | $165.45 | $165.50 |
| Purchase #3 | $145.50 | 12.548% | $163.7573 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $215.80 | 12.470% | $242.7103 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $173.96 | 3.425% | $179.9181 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $205.92 | 3.157% | $212.4209 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $53.38 | 7.152% | $57.1977 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $1,187.00 | $1,285.7712 | $1,285.78 | $1,285.70 | $1,285.80 | |