| 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 | $98.61 | 6.257% | $104.78 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $101.37 | 12.232% | $113.7696 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $203.87 | 6.190% | $216.4896 | $216.49 | $216.50 | $216.50 |
| Purchase #4 | $46.85 | 5.830% | $49.5814 | $49.58 | $49.60 | $49.60 |
| Purchase #5 | $42.64 | 7.671% | $45.9109 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $243.42 | 7.596% | $261.9102 | $261.91 | $261.90 | $261.90 |
| Purchase #7 | $142.36 | 10.557% | $157.3889 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $879.12 | $949.8306 | $949.83 | $949.85 | $949.90 | |