| 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 | $239.58 | 4.522% | $250.4138 | $250.41 | $250.40 | $250.40 |
| Purchase #2 | $106.34 | 12.321% | $119.4422 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $145.37 | 3.484% | $150.4347 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $179.85 | 5.659% | $190.0277 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $86.63 | 8.259% | $93.7848 | $93.78 | $93.80 | $93.80 |
| Purchase #6 | $224.79 | 13.421% | $254.9591 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $208.68 | 8.481% | $226.3782 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $1,191.24 | $1,285.4405 | $1,285.43 | $1,285.50 | $1,285.40 | |