| 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 | $185.66 | 7.861% | $200.2547 | $200.25 | $200.25 | $200.30 |
| Purchase #2 | $114.76 | 3.598% | $118.8891 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $186.76 | 7.435% | $200.6456 | $200.65 | $200.65 | $200.60 |
| Purchase #4 | $43.31 | 11.583% | $48.3266 | $48.33 | $48.35 | $48.30 |
| Purchase #5 | $197.55 | 5.386% | $208.19 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $116.85 | 10.775% | $129.4406 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $84.58 | 10.352% | $93.3357 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $929.47 | $999.0823 | $999.09 | $999.15 | $999.00 | |