| 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 | $105.41 | 8.783% | $114.6682 | $114.67 | $114.65 | $114.70 |
| Purchase #2 | $30.73 | 7.366% | $32.9936 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $207.31 | 3.832% | $215.2541 | $215.25 | $215.25 | $215.30 |
| Purchase #4 | $15.56 | 11.852% | $17.4042 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $242.59 | 5.168% | $255.1271 | $255.13 | $255.15 | $255.10 |
| Purchase #6 | $90.38 | 13.844% | $102.8922 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $126.99 | 13.235% | $143.7971 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $818.97 | $882.1365 | $882.13 | $882.15 | $882.20 | |