| 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 | $182.50 | 13.596% | $207.3127 | $207.31 | $207.30 | $207.30 |
| Purchase #2 | $71.73 | 6.506% | $76.3968 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $25.31 | 11.755% | $28.2852 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $250.78 | 4.163% | $261.22 | $261.22 | $261.20 | $261.20 |
| Purchase #5 | $104.79 | 13.254% | $118.6789 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $167.97 | 3.636% | $174.0774 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $234.72 | 3.742% | $243.5032 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $1,037.80 | $1,109.4742 | $1,109.48 | $1,109.50 | $1,109.50 | |