| 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 | $129.82 | 7.353% | $139.3657 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $174.82 | 13.792% | $198.9312 | $198.93 | $198.95 | $198.90 |
| Purchase #3 | $243.87 | 7.119% | $261.2311 | $261.23 | $261.25 | $261.20 |
| Purchase #4 | $201.65 | 6.638% | $215.0355 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $117.70 | 12.872% | $132.8503 | $132.85 | $132.85 | $132.90 |
| Purchase #6 | $220.33 | 9.794% | $241.9091 | $241.91 | $241.90 | $241.90 |
| Purchase #7 | $75.50 | 7.324% | $81.0296 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $1,163.69 | $1,270.3525 | $1,270.36 | $1,270.40 | $1,270.30 | |