| 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 | $240.47 | 12.726% | $271.0722 | $271.07 | $271.05 | $271.10 |
| Purchase #2 | $102.55 | 3.381% | $106.0172 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $175.87 | 7.361% | $188.8158 | $188.82 | $188.80 | $188.80 |
| Purchase #4 | $113.36 | 8.466% | $122.9571 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $11.95 | 12.677% | $13.4649 | $13.46 | $13.45 | $13.50 |
| Purchase #6 | $80.83 | 5.306% | $85.1188 | $85.12 | $85.10 | $85.10 |
| Purchase #7 | $72.74 | 10.419% | $80.3188 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $797.77 | $867.7648 | $867.77 | $867.65 | $867.80 | |