| 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 | $23.75 | 10.762% | $26.306 | $26.31 | $26.30 | $26.30 |
| Purchase #2 | $188.31 | 8.502% | $204.3201 | $204.32 | $204.30 | $204.30 |
| Purchase #3 | $106.84 | 8.144% | $115.541 | $115.54 | $115.55 | $115.50 |
| Purchase #4 | $5.52 | 4.531% | $5.7701 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $168.55 | 12.752% | $190.0435 | $190.04 | $190.05 | $190.00 |
| Purchase #6 | $97.77 | 3.337% | $101.0326 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $221.59 | 13.176% | $250.7867 | $250.79 | $250.80 | $250.80 |
| 7 purchase totals = | $812.33 | $893.8000 | $893.80 | $893.80 | $893.70 | |