| 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 | $208.84 | 12.625% | $235.2061 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $21.26 | 5.785% | $22.4899 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $236.66 | 11.548% | $263.9895 | $263.99 | $264.00 | $264.00 |
| Purchase #4 | $15.75 | 7.551% | $16.9393 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $215.45 | 3.231% | $222.4112 | $222.41 | $222.40 | $222.40 |
| Purchase #6 | $112.99 | 3.628% | $117.0893 | $117.09 | $117.10 | $117.10 |
| Purchase #7 | $158.97 | 3.743% | $164.9202 | $164.92 | $164.90 | $164.90 |
| 7 purchase totals = | $969.92 | $1,043.0455 | $1,043.05 | $1,043.05 | $1,043.00 | |