| 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 | $217.28 | 7.482% | $233.5369 | $233.54 | $233.55 | $233.50 |
| Purchase #2 | $115.26 | 12.539% | $129.7125 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $133.82 | 9.179% | $146.1033 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $174.89 | 7.638% | $188.2481 | $188.25 | $188.25 | $188.20 |
| Purchase #5 | $246.78 | 6.159% | $261.9792 | $261.98 | $262.00 | $262.00 |
| Purchase #6 | $72.53 | 9.677% | $79.5487 | $79.55 | $79.55 | $79.50 |
| Purchase #7 | $41.92 | 13.677% | $47.6534 | $47.65 | $47.65 | $47.70 |
| 7 purchase totals = | $1,002.48 | $1,086.7821 | $1,086.78 | $1,086.80 | $1,086.70 | |