| 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 | $116.92 | 5.136% | $122.925 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $183.32 | 13.719% | $208.4697 | $208.47 | $208.45 | $208.50 |
| Purchase #3 | $169.68 | 9.218% | $185.3211 | $185.32 | $185.30 | $185.30 |
| Purchase #4 | $88.34 | 4.684% | $92.4778 | $92.48 | $92.50 | $92.50 |
| Purchase #5 | $12.55 | 6.449% | $13.3593 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $217.92 | 13.372% | $247.0603 | $247.06 | $247.05 | $247.10 |
| Purchase #7 | $96.53 | 8.240% | $104.4841 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $885.26 | $974.0973 | $974.10 | $974.10 | $974.20 | |