| 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 | $125.78 | 11.273% | $139.9592 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $154.55 | 5.860% | $163.6066 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $250.89 | 9.511% | $274.7521 | $274.75 | $274.75 | $274.80 |
| Purchase #4 | $237.94 | 5.497% | $251.0196 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $233.46 | 10.762% | $258.585 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $39.37 | 5.533% | $41.5483 | $41.55 | $41.55 | $41.50 |
| Purchase #7 | $243.92 | 7.332% | $261.8042 | $261.80 | $261.80 | $261.80 |
| 7 purchase totals = | $1,285.91 | $1,391.2750 | $1,391.28 | $1,391.25 | $1,391.30 | |