| 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 | $216.62 | 5.382% | $228.2785 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $222.65 | 11.726% | $248.7579 | $248.76 | $248.75 | $248.80 |
| Purchase #3 | $10.30 | 9.374% | $11.2655 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $20.58 | 3.738% | $21.3493 | $21.35 | $21.35 | $21.30 |
| Purchase #5 | $241.29 | 8.425% | $261.6187 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $35.48 | 12.253% | $39.8274 | $39.83 | $39.85 | $39.80 |
| Purchase #7 | $241.43 | 13.203% | $273.306 | $273.31 | $273.30 | $273.30 |
| 7 purchase totals = | $988.35 | $1,084.4033 | $1,084.42 | $1,084.40 | $1,084.40 | |