| 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 | $250.32 | 13.669% | $284.5362 | $284.54 | $284.55 | $284.50 |
| Purchase #2 | $115.34 | 5.782% | $122.009 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $223.70 | 6.342% | $237.8871 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $28.84 | 12.300% | $32.3873 | $32.39 | $32.40 | $32.40 |
| Purchase #5 | $131.26 | 6.678% | $140.0255 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $59.83 | 8.106% | $64.6798 | $64.68 | $64.70 | $64.70 |
| Purchase #7 | $27.80 | 9.237% | $30.3679 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $837.09 | $911.8928 | $911.91 | $911.95 | $911.90 | |