| 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 | $199.34 | 9.457% | $218.1916 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $30.98 | 7.121% | $33.1861 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $76.73 | 5.839% | $81.2103 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $145.27 | 13.229% | $164.4878 | $164.49 | $164.50 | $164.50 |
| Purchase #5 | $236.88 | 9.779% | $260.0445 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $92.36 | 9.515% | $101.1481 | $101.15 | $101.15 | $101.10 |
| Purchase #7 | $39.54 | 6.729% | $42.2006 | $42.20 | $42.20 | $42.20 |
| 7 purchase totals = | $821.10 | $900.4690 | $900.47 | $900.50 | $900.40 | |