| 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 | $224.50 | 11.548% | $250.4253 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $73.71 | 13.368% | $83.5636 | $83.56 | $83.55 | $83.60 |
| Purchase #3 | $55.50 | 9.853% | $60.9684 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $75.67 | 4.156% | $78.8148 | $78.81 | $78.80 | $78.80 |
| Purchase #5 | $187.89 | 3.777% | $194.9866 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $136.41 | 12.313% | $153.2062 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $105.73 | 8.482% | $114.698 | $114.70 | $114.70 | $114.70 |
| 7 purchase totals = | $859.41 | $936.6629 | $936.67 | $936.65 | $936.70 | |