| 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 | $207.63 | 3.609% | $215.1234 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $156.41 | 4.495% | $163.4406 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $110.67 | 13.552% | $125.668 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $134.84 | 13.691% | $153.3009 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $31.77 | 4.440% | $33.1806 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $41.39 | 11.741% | $46.2496 | $46.25 | $46.25 | $46.20 |
| Purchase #7 | $232.34 | 7.146% | $248.943 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $915.05 | $985.9061 | $985.90 | $985.90 | $985.80 | |