| 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 | $220.66 | 10.446% | $243.7101 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $43.46 | 8.369% | $47.0972 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $101.79 | 12.448% | $114.4608 | $114.46 | $114.45 | $114.50 |
| Purchase #4 | $84.96 | 9.314% | $92.8732 | $92.87 | $92.85 | $92.90 |
| Purchase #5 | $54.89 | 12.162% | $61.5657 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $137.58 | 4.274% | $143.4602 | $143.46 | $143.45 | $143.50 |
| Purchase #7 | $154.76 | 5.834% | $163.7887 | $163.79 | $163.80 | $163.80 |
| 7 purchase totals = | $798.10 | $866.9559 | $866.96 | $866.90 | $867.10 | |