| 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 | $206.36 | 13.584% | $234.3919 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $85.31 | 11.829% | $95.4013 | $95.40 | $95.40 | $95.40 |
| Purchase #3 | $99.58 | 10.857% | $110.3914 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $67.79 | 4.812% | $71.0521 | $71.05 | $71.05 | $71.10 |
| Purchase #5 | $42.40 | 11.488% | $47.2709 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $184.30 | 9.111% | $201.0916 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $219.46 | 7.731% | $236.4265 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $905.20 | $996.0257 | $996.02 | $996.05 | $996.10 | |