| 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 | $240.57 | 8.220% | $260.3449 | $260.34 | $260.35 | $260.30 |
| Purchase #2 | $151.85 | 3.838% | $157.678 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $79.28 | 8.262% | $85.8301 | $85.83 | $85.85 | $85.80 |
| Purchase #4 | $105.31 | 13.285% | $119.3004 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $64.69 | 5.275% | $68.1024 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $146.37 | 4.336% | $152.7166 | $152.72 | $152.70 | $152.70 |
| Purchase #7 | $247.53 | 5.709% | $261.6615 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $1,035.60 | $1,105.6339 | $1,105.63 | $1,105.65 | $1,105.60 | |