| 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 | $115.30 | 9.638% | $126.4126 | $126.41 | $126.40 | $126.40 |
| Purchase #2 | $240.68 | 4.155% | $250.6803 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $207.70 | 6.456% | $221.1091 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $236.47 | 10.563% | $261.4483 | $261.45 | $261.45 | $261.40 |
| Purchase #5 | $242.29 | 6.377% | $257.7408 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $197.44 | 4.628% | $206.5775 | $206.58 | $206.60 | $206.60 |
| Purchase #7 | $93.84 | 7.358% | $100.7447 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $1,333.72 | $1,424.7133 | $1,424.71 | $1,424.75 | $1,424.60 | |