| 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 | $120.70 | 3.127% | $124.4743 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $47.69 | 3.322% | $49.2743 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $107.45 | 6.861% | $114.8221 | $114.82 | $114.80 | $114.80 |
| Purchase #4 | $195.47 | 9.637% | $214.3074 | $214.31 | $214.30 | $214.30 |
| Purchase #5 | $40.78 | 11.746% | $45.57 | $45.57 | $45.55 | $45.60 |
| Purchase #6 | $207.28 | 3.432% | $214.3938 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $203.46 | 6.144% | $215.9606 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $922.83 | $978.8025 | $978.79 | $978.70 | $978.90 | |