| 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 | $104.40 | 4.376% | $108.9685 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $186.96 | 8.359% | $202.588 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $190.66 | 5.796% | $201.7107 | $201.71 | $201.70 | $201.70 |
| Purchase #4 | $188.63 | 10.592% | $208.6097 | $208.61 | $208.60 | $208.60 |
| Purchase #5 | $22.94 | 10.436% | $25.334 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $47.43 | 10.159% | $52.2484 | $52.25 | $52.25 | $52.20 |
| Purchase #7 | $90.60 | 7.259% | $97.1767 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $831.62 | $896.6360 | $896.64 | $896.65 | $896.60 | |