| 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 | $235.52 | 9.193% | $257.1714 | $257.17 | $257.15 | $257.20 |
| Purchase #2 | $175.27 | 5.730% | $185.313 | $185.31 | $185.30 | $185.30 |
| Purchase #3 | $71.56 | 13.670% | $81.3423 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $50.49 | 11.175% | $56.1323 | $56.13 | $56.15 | $56.10 |
| Purchase #5 | $193.27 | 11.335% | $215.1772 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $190.47 | 9.619% | $208.7913 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $47.37 | 4.218% | $49.3681 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $963.95 | $1,053.2956 | $1,053.29 | $1,053.30 | $1,053.30 | |