| 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 | $220.57 | 3.575% | $228.4554 | $228.46 | $228.45 | $228.50 |
| Purchase #2 | $198.36 | 10.649% | $219.4834 | $219.48 | $219.50 | $219.50 |
| Purchase #3 | $80.39 | 7.684% | $86.5672 | $86.57 | $86.55 | $86.60 |
| Purchase #4 | $176.83 | 11.744% | $197.5969 | $197.60 | $197.60 | $197.60 |
| Purchase #5 | $209.48 | 8.438% | $227.1559 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $214.51 | 3.735% | $222.5219 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $248.35 | 5.132% | $261.0953 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $1,348.49 | $1,442.8760 | $1,442.89 | $1,442.85 | $1,443.00 | |