| 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 | $108.92 | 3.507% | $112.7398 | $112.74 | $112.75 | $112.70 |
| Purchase #2 | $66.75 | 9.348% | $72.9898 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $111.56 | 5.126% | $117.2786 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $241.69 | 10.446% | $266.9369 | $266.94 | $266.95 | $266.90 |
| Purchase #5 | $239.97 | 8.807% | $261.1042 | $261.10 | $261.10 | $261.10 |
| Purchase #6 | $199.63 | 7.858% | $215.3169 | $215.32 | $215.30 | $215.30 |
| Purchase #7 | $154.49 | 11.373% | $172.0601 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $1,123.01 | $1,218.4263 | $1,218.43 | $1,218.45 | $1,218.40 | |