| 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 | $125.40 | 12.312% | $140.8392 | $140.84 | $140.85 | $140.80 |
| Purchase #2 | $122.47 | 7.762% | $131.9761 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $89.87 | 12.866% | $101.4327 | $101.43 | $101.45 | $101.40 |
| Purchase #4 | $59.95 | 7.592% | $64.5014 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $245.90 | 4.775% | $257.6417 | $257.64 | $257.65 | $257.60 |
| Purchase #6 | $97.54 | 10.481% | $107.7632 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $53.33 | 11.400% | $59.4096 | $59.41 | $59.40 | $59.40 |
| 7 purchase totals = | $794.46 | $863.5639 | $863.56 | $863.60 | $863.50 | |