| 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 | $89.98 | 12.872% | $101.5622 | $101.56 | $101.55 | $101.60 |
| Purchase #2 | $227.80 | 8.865% | $247.9945 | $247.99 | $248.00 | $248.00 |
| Purchase #3 | $240.88 | 8.422% | $261.1669 | $261.17 | $261.15 | $261.20 |
| Purchase #4 | $106.61 | 8.138% | $115.2859 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $246.81 | 11.768% | $275.8546 | $275.85 | $275.85 | $275.90 |
| Purchase #6 | $47.70 | 10.616% | $52.7638 | $52.76 | $52.75 | $52.80 |
| Purchase #7 | $75.28 | 3.134% | $77.6393 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $1,035.06 | $1,132.2672 | $1,132.26 | $1,132.25 | $1,132.40 | |