| 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 | $144.88 | 12.847% | $163.4927 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $112.82 | 7.391% | $121.1585 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $235.39 | 3.407% | $243.4097 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $80.79 | 9.659% | $88.5935 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $5.46 | 3.833% | $5.6693 | $5.67 | $5.65 | $5.70 |
| Purchase #6 | $44.63 | 3.596% | $46.2349 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $228.38 | 5.514% | $240.9729 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $852.35 | $909.5315 | $909.52 | $909.50 | $909.60 | |