| 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 | $239.87 | 11.339% | $267.0689 | $267.07 | $267.05 | $267.10 |
| Purchase #2 | $242.56 | 5.257% | $255.3114 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $229.82 | 9.170% | $250.8945 | $250.89 | $250.90 | $250.90 |
| Purchase #4 | $31.68 | 9.125% | $34.5708 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $15.47 | 8.278% | $16.7506 | $16.75 | $16.75 | $16.80 |
| Purchase #6 | $78.43 | 6.329% | $83.3938 | $83.39 | $83.40 | $83.40 |
| Purchase #7 | $245.53 | 6.547% | $261.6048 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $1,083.36 | $1,169.5948 | $1,169.58 | $1,169.55 | $1,169.70 | |