| 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 | $112.43 | 10.778% | $124.5477 | $124.55 | $124.55 | $124.50 |
| Purchase #2 | $159.97 | 4.640% | $167.3926 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $170.43 | 4.263% | $177.6954 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $193.44 | 11.154% | $215.0163 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $102.25 | 3.128% | $105.4484 | $105.45 | $105.45 | $105.40 |
| Purchase #6 | $112.97 | 7.359% | $121.2835 | $121.28 | $121.30 | $121.30 |
| Purchase #7 | $175.53 | 6.527% | $186.9868 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $1,027.02 | $1,098.3707 | $1,098.38 | $1,098.40 | $1,098.30 | |