| 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 | $106.46 | 10.653% | $117.8012 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $53.61 | 9.669% | $58.7936 | $58.79 | $58.80 | $58.80 |
| Purchase #3 | $224.31 | 3.359% | $231.8446 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $136.44 | 12.827% | $153.9412 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $97.87 | 6.364% | $104.0984 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $23.31 | 12.401% | $26.2007 | $26.20 | $26.20 | $26.20 |
| Purchase #7 | $138.87 | 12.847% | $156.7106 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $780.87 | $849.3903 | $849.38 | $849.40 | $849.30 | |