| 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 | $91.64 | 10.583% | $101.3383 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $234.57 | 11.410% | $261.3344 | $261.33 | $261.35 | $261.30 |
| Purchase #3 | $14.98 | 3.277% | $15.4709 | $15.47 | $15.45 | $15.50 |
| Purchase #4 | $15.31 | 11.205% | $17.0255 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $123.85 | 7.553% | $133.2044 | $133.20 | $133.20 | $133.20 |
| Purchase #6 | $151.50 | 7.252% | $162.4868 | $162.49 | $162.50 | $162.50 |
| Purchase #7 | $111.54 | 12.341% | $125.3052 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $743.39 | $816.1655 | $816.17 | $816.20 | $816.10 | |