| 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 | $202.92 | 13.319% | $229.9469 | $229.95 | $229.95 | $229.90 |
| Purchase #2 | $79.68 | 8.478% | $86.4353 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $98.40 | 5.734% | $104.0423 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $243.47 | 11.580% | $271.6638 | $271.66 | $271.65 | $271.70 |
| Purchase #5 | $177.31 | 9.264% | $193.736 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $208.90 | 5.369% | $220.1158 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $63.79 | 5.348% | $67.2015 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $1,074.47 | $1,173.1416 | $1,173.15 | $1,173.15 | $1,173.00 | |