| 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 | $198.88 | 3.275% | $205.3933 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $157.94 | 12.791% | $178.1421 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $140.78 | 12.210% | $157.9692 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $30.89 | 12.121% | $34.6342 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $122.94 | 4.300% | $128.2264 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $103.94 | 8.763% | $113.0483 | $113.05 | $113.05 | $113.00 |
| Purchase #7 | $38.77 | 8.148% | $41.929 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $794.14 | $859.3425 | $859.34 | $859.40 | $859.20 | |