| 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 | $10.97 | 12.511% | $12.3425 | $12.34 | $12.35 | $12.30 |
| Purchase #2 | $210.58 | 5.575% | $222.3198 | $222.32 | $222.30 | $222.30 |
| Purchase #3 | $67.82 | 10.419% | $74.8862 | $74.89 | $74.90 | $74.90 |
| Purchase #4 | $226.76 | 6.298% | $241.0413 | $241.04 | $241.05 | $241.00 |
| Purchase #5 | $45.53 | 13.197% | $51.5386 | $51.54 | $51.55 | $51.50 |
| Purchase #6 | $105.67 | 8.868% | $115.0408 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $161.50 | 5.175% | $169.8576 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $828.83 | $887.0268 | $887.03 | $887.05 | $886.90 | |