| 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 | $204.58 | 6.380% | $217.6322 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $155.45 | 5.527% | $164.0417 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $138.96 | 13.375% | $157.5459 | $157.55 | $157.55 | $157.50 |
| Purchase #4 | $86.95 | 4.447% | $90.8167 | $90.82 | $90.80 | $90.80 |
| Purchase #5 | $248.39 | 7.766% | $267.68 | $267.68 | $267.70 | $267.70 |
| Purchase #6 | $35.28 | 8.833% | $38.3963 | $38.40 | $38.40 | $38.40 |
| Purchase #7 | $163.97 | 3.324% | $169.4204 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $1,033.58 | $1,105.5332 | $1,105.54 | $1,105.55 | $1,105.40 | |