| 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 | $239.33 | 9.233% | $261.4273 | $261.43 | $261.45 | $261.40 |
| Purchase #2 | $241.82 | 8.116% | $261.4461 | $261.45 | $261.45 | $261.40 |
| Purchase #3 | $228.89 | 10.840% | $253.7017 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $198.26 | 4.660% | $207.4989 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $107.51 | 8.485% | $116.6322 | $116.63 | $116.65 | $116.60 |
| Purchase #6 | $226.55 | 9.734% | $248.6024 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $88.92 | 3.314% | $91.8668 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $1,331.28 | $1,441.1754 | $1,441.18 | $1,441.20 | $1,441.10 | |