| 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 | $127.77 | 9.194% | $139.5172 | $139.52 | $139.50 | $139.50 |
| Purchase #2 | $42.71 | 11.321% | $47.5452 | $47.55 | $47.55 | $47.50 |
| Purchase #3 | $248.55 | 7.546% | $267.3056 | $267.31 | $267.30 | $267.30 |
| Purchase #4 | $236.60 | 10.403% | $261.2135 | $261.21 | $261.20 | $261.20 |
| Purchase #5 | $214.45 | 8.795% | $233.3109 | $233.31 | $233.30 | $233.30 |
| Purchase #6 | $69.29 | 9.109% | $75.6016 | $75.60 | $75.60 | $75.60 |
| Purchase #7 | $43.61 | 3.147% | $44.9824 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $982.98 | $1,069.4764 | $1,069.48 | $1,069.45 | $1,069.40 | |