| 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 | $248.49 | 3.816% | $257.9724 | $257.97 | $257.95 | $258.00 |
| Purchase #2 | $107.80 | 4.855% | $113.0337 | $113.03 | $113.05 | $113.00 |
| Purchase #3 | $95.46 | 7.697% | $102.8076 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $133.62 | 4.162% | $139.1813 | $139.18 | $139.20 | $139.20 |
| Purchase #5 | $51.91 | 11.334% | $57.7935 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $80.52 | 3.853% | $83.6224 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $145.97 | 8.615% | $158.5453 | $158.55 | $158.55 | $158.50 |
| 7 purchase totals = | $863.77 | $912.9562 | $912.95 | $912.95 | $912.90 | |