| 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 | $231.51 | 12.863% | $261.2891 | $261.29 | $261.30 | $261.30 |
| Purchase #2 | $51.72 | 10.396% | $57.0968 | $57.10 | $57.10 | $57.10 |
| Purchase #3 | $14.29 | 5.481% | $15.0732 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $33.28 | 13.356% | $37.7249 | $37.72 | $37.70 | $37.70 |
| Purchase #5 | $245.64 | 3.140% | $253.3531 | $253.35 | $253.35 | $253.40 |
| Purchase #6 | $143.50 | 12.703% | $161.7288 | $161.73 | $161.75 | $161.70 |
| Purchase #7 | $90.29 | 12.509% | $101.5844 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $810.23 | $887.8503 | $887.84 | $887.85 | $887.90 | |