| 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 | $30.39 | 12.620% | $34.2252 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $109.78 | 4.419% | $114.6312 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $145.40 | 12.776% | $163.9763 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $206.80 | 10.694% | $228.9152 | $228.92 | $228.90 | $228.90 |
| Purchase #5 | $244.42 | 11.313% | $272.0712 | $272.07 | $272.05 | $272.10 |
| Purchase #6 | $56.34 | 5.809% | $59.6128 | $59.61 | $59.60 | $59.60 |
| Purchase #7 | $153.77 | 10.173% | $169.413 | $169.41 | $169.40 | $169.40 |
| 7 purchase totals = | $946.90 | $1,042.8449 | $1,042.85 | $1,042.85 | $1,042.80 | |