| 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 | $241.76 | 4.490% | $252.615 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $44.93 | 7.431% | $48.2687 | $48.27 | $48.25 | $48.30 |
| Purchase #3 | $117.59 | 12.744% | $132.5757 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $97.64 | 7.845% | $105.2999 | $105.30 | $105.30 | $105.30 |
| Purchase #5 | $73.81 | 5.685% | $78.0061 | $78.01 | $78.00 | $78.00 |
| Purchase #6 | $199.49 | 3.697% | $206.8651 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $245.54 | 6.427% | $261.3209 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $1,020.76 | $1,084.9514 | $1,084.97 | $1,084.90 | $1,085.00 | |