| 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 | $126.35 | 12.692% | $142.3863 | $142.39 | $142.40 | $142.40 |
| Purchase #2 | $198.99 | 8.772% | $216.4454 | $216.45 | $216.45 | $216.40 |
| Purchase #3 | $8.45 | 5.679% | $8.9299 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $21.86 | 13.204% | $24.7464 | $24.75 | $24.75 | $24.70 |
| Purchase #5 | $119.81 | 3.722% | $124.2693 | $124.27 | $124.25 | $124.30 |
| Purchase #6 | $47.74 | 6.746% | $50.9605 | $50.96 | $50.95 | $51.00 |
| Purchase #7 | $66.87 | 6.154% | $70.9852 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $590.07 | $638.7230 | $638.74 | $638.75 | $638.70 | |