| 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 | $228.68 | 13.691% | $259.9886 | $259.99 | $260.00 | $260.00 |
| Purchase #2 | $102.41 | 11.336% | $114.0192 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $190.49 | 4.382% | $198.8373 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $18.97 | 5.242% | $19.9644 | $19.96 | $19.95 | $20.00 |
| Purchase #5 | $32.51 | 7.202% | $34.8514 | $34.85 | $34.85 | $34.90 |
| Purchase #6 | $154.72 | 5.659% | $163.4756 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $158.56 | 4.325% | $165.4177 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $886.34 | $956.5542 | $956.56 | $956.55 | $956.60 | |