| 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 | $207.93 | 3.684% | $215.5901 | $215.59 | $215.60 | $215.60 |
| Purchase #2 | $61.49 | 8.780% | $66.8888 | $66.89 | $66.90 | $66.90 |
| Purchase #3 | $183.25 | 12.529% | $206.2094 | $206.21 | $206.20 | $206.20 |
| Purchase #4 | $162.64 | 4.483% | $169.9312 | $169.93 | $169.95 | $169.90 |
| Purchase #5 | $79.47 | 3.442% | $82.2054 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $209.48 | 10.335% | $231.1298 | $231.13 | $231.15 | $231.10 |
| Purchase #7 | $6.29 | 9.386% | $6.8804 | $6.88 | $6.90 | $6.90 |
| 7 purchase totals = | $910.55 | $978.8351 | $978.84 | $978.90 | $978.80 | |