| 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 | $228.48 | 3.701% | $236.936 | $236.94 | $236.95 | $236.90 |
| Purchase #2 | $104.81 | 11.289% | $116.642 | $116.64 | $116.65 | $116.60 |
| Purchase #3 | $52.41 | 11.767% | $58.5771 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $29.45 | 7.435% | $31.6396 | $31.64 | $31.65 | $31.60 |
| Purchase #5 | $179.49 | 12.736% | $202.3498 | $202.35 | $202.35 | $202.30 |
| Purchase #6 | $119.48 | 3.431% | $123.5794 | $123.58 | $123.60 | $123.60 |
| Purchase #7 | $47.67 | 4.463% | $49.7975 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $761.79 | $819.5214 | $819.53 | $819.60 | $819.40 | |