| 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 | $139.90 | 8.214% | $151.3914 | $151.39 | $151.40 | $151.40 |
| Purchase #2 | $245.64 | 6.626% | $261.9161 | $261.92 | $261.90 | $261.90 |
| Purchase #3 | $140.70 | 12.454% | $158.2228 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $30.45 | 11.535% | $33.9624 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $85.99 | 8.629% | $93.4101 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $128.74 | 10.373% | $142.0942 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $44.49 | 6.560% | $47.4085 | $47.41 | $47.40 | $47.40 |
| 7 purchase totals = | $815.91 | $888.4055 | $888.40 | $888.35 | $888.40 | |