| 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 | $216.62 | 9.351% | $236.8761 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $41.85 | 6.644% | $44.6305 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $33.26 | 10.385% | $36.7141 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $63.56 | 7.105% | $68.0759 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $216.52 | 6.678% | $230.9792 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $106.26 | 3.421% | $109.8952 | $109.90 | $109.90 | $109.90 |
| Purchase #7 | $155.76 | 4.705% | $163.0885 | $163.09 | $163.10 | $163.10 |
| 7 purchase totals = | $833.83 | $890.2595 | $890.27 | $890.35 | $890.30 | |