| 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 | $117.77 | 4.240% | $122.7634 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $216.74 | 10.746% | $240.0309 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $14.30 | 8.215% | $15.4747 | $15.47 | $15.45 | $15.50 |
| Purchase #4 | $189.46 | 7.118% | $202.9458 | $202.95 | $202.95 | $202.90 |
| Purchase #5 | $32.47 | 3.132% | $33.487 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $191.69 | 8.739% | $208.4418 | $208.44 | $208.45 | $208.40 |
| Purchase #7 | $104.93 | 4.143% | $109.2772 | $109.28 | $109.30 | $109.30 |
| 7 purchase totals = | $867.36 | $932.4208 | $932.42 | $932.45 | $932.40 | |