| 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 | $231.41 | 7.676% | $249.173 | $249.17 | $249.15 | $249.20 |
| Purchase #2 | $17.82 | 8.759% | $19.3809 | $19.38 | $19.40 | $19.40 |
| Purchase #3 | $236.52 | 8.170% | $255.8437 | $255.84 | $255.85 | $255.80 |
| Purchase #4 | $211.34 | 11.783% | $236.2422 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $79.69 | 4.420% | $83.2123 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $54.91 | 9.491% | $60.1215 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $16.46 | 3.522% | $17.0397 | $17.04 | $17.05 | $17.00 |
| 7 purchase totals = | $848.15 | $921.0133 | $921.00 | $921.00 | $920.90 | |