| 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 | $243.26 | 7.644% | $261.8548 | $261.85 | $261.85 | $261.90 |
| Purchase #2 | $104.41 | 10.103% | $114.9585 | $114.96 | $114.95 | $115.00 |
| Purchase #3 | $88.44 | 5.721% | $93.4997 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $130.92 | 11.717% | $146.2599 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $40.80 | 4.825% | $42.7686 | $42.77 | $42.75 | $42.80 |
| Purchase #6 | $125.59 | 5.226% | $132.1533 | $132.15 | $132.15 | $132.20 |
| Purchase #7 | $195.49 | 10.262% | $215.5512 | $215.55 | $215.55 | $215.60 |
| 7 purchase totals = | $928.91 | $1,007.0460 | $1,007.04 | $1,007.00 | $1,007.30 | |