| 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 | $110.30 | 3.813% | $114.5057 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $120.60 | 3.458% | $124.7703 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $55.43 | 9.836% | $60.8821 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $88.26 | 13.551% | $100.2201 | $100.22 | $100.20 | $100.20 |
| Purchase #5 | $117.73 | 10.309% | $129.8668 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $247.88 | 5.686% | $261.9745 | $261.97 | $261.95 | $262.00 |
| Purchase #7 | $83.72 | 5.755% | $88.5381 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $823.92 | $880.7576 | $880.76 | $880.70 | $880.80 | |