| 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 | $111.71 | 13.191% | $126.4457 | $126.45 | $126.45 | $126.40 |
| Purchase #2 | $220.73 | 12.803% | $248.9901 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $115.54 | 3.131% | $119.1576 | $119.16 | $119.15 | $119.20 |
| Purchase #4 | $246.93 | 6.204% | $262.2495 | $262.25 | $262.25 | $262.20 |
| Purchase #5 | $174.89 | 12.350% | $196.4889 | $196.49 | $196.50 | $196.50 |
| Purchase #6 | $230.92 | 8.260% | $249.994 | $249.99 | $250.00 | $250.00 |
| Purchase #7 | $249.70 | 4.627% | $261.2536 | $261.25 | $261.25 | $261.30 |
| 7 purchase totals = | $1,350.42 | $1,464.5794 | $1,464.58 | $1,464.60 | $1,464.60 | |