| 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 | $10.84 | 11.728% | $12.1113 | $12.11 | $12.10 | $12.10 |
| Purchase #2 | $204.54 | 11.437% | $227.9332 | $227.93 | $227.95 | $227.90 |
| Purchase #3 | $188.91 | 5.766% | $199.8026 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $150.44 | 6.318% | $159.9448 | $159.94 | $159.95 | $159.90 |
| Purchase #5 | $152.70 | 11.186% | $169.781 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $12.85 | 12.839% | $14.4998 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $129.34 | 4.619% | $135.3142 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $849.62 | $919.3869 | $919.37 | $919.40 | $919.30 | |