| 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 | $191.89 | 6.567% | $204.4914 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $81.90 | 4.292% | $85.4151 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $97.32 | 7.789% | $104.9003 | $104.90 | $104.90 | $104.90 |
| Purchase #4 | $174.25 | 10.290% | $192.1803 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $202.32 | 11.212% | $225.0041 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $55.56 | 5.406% | $58.5636 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $44.87 | 5.870% | $47.5039 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $848.11 | $918.0587 | $918.05 | $918.05 | $918.10 | |