| 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 | $42.41 | 13.236% | $48.0234 | $48.02 | $48.00 | $48.00 |
| Purchase #2 | $197.91 | 5.456% | $208.708 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $234.29 | 10.774% | $259.5324 | $259.53 | $259.55 | $259.50 |
| Purchase #4 | $200.79 | 13.278% | $227.4509 | $227.45 | $227.45 | $227.50 |
| Purchase #5 | $116.88 | 10.745% | $129.4388 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $96.93 | 11.530% | $108.106 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $43.70 | 10.130% | $48.1268 | $48.13 | $48.15 | $48.10 |
| 7 purchase totals = | $932.91 | $1,029.3863 | $1,029.39 | $1,029.40 | $1,029.30 | |