| 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 | $134.66 | 12.497% | $151.4885 | $151.49 | $151.50 | $151.50 |
| Purchase #2 | $55.69 | 12.650% | $62.7348 | $62.73 | $62.75 | $62.70 |
| Purchase #3 | $242.88 | 7.731% | $261.6571 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $120.71 | 13.348% | $136.8224 | $136.82 | $136.80 | $136.80 |
| Purchase #5 | $133.87 | 9.181% | $146.1606 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $230.68 | 12.359% | $259.1897 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $190.29 | 5.303% | $200.3811 | $200.38 | $200.40 | $200.40 |
| 7 purchase totals = | $1,108.78 | $1,218.4342 | $1,218.43 | $1,218.45 | $1,218.50 | |