| 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 | $84.66 | 8.163% | $91.5708 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $140.44 | 12.576% | $158.1017 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $247.66 | 5.400% | $261.0336 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $139.35 | 10.621% | $154.1504 | $154.15 | $154.15 | $154.20 |
| Purchase #5 | $107.72 | 8.500% | $116.8762 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $109.51 | 4.407% | $114.3361 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $140.72 | 9.746% | $154.4346 | $154.43 | $154.45 | $154.40 |
| 7 purchase totals = | $970.06 | $1,050.5034 | $1,050.50 | $1,050.55 | $1,050.50 | |