| 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 | $233.99 | 8.762% | $254.4922 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $156.33 | 8.480% | $169.5868 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $224.78 | 7.747% | $242.1937 | $242.19 | $242.20 | $242.20 |
| Purchase #4 | $193.80 | 8.747% | $210.7517 | $210.75 | $210.75 | $210.80 |
| Purchase #5 | $250.68 | 4.281% | $261.4116 | $261.41 | $261.40 | $261.40 |
| Purchase #6 | $190.44 | 7.296% | $204.3345 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $145.98 | 3.657% | $151.3185 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $1,396.00 | $1,494.0890 | $1,494.08 | $1,494.10 | $1,494.10 | |