| 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 | $113.62 | 8.167% | $122.8993 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $111.83 | 9.681% | $122.6563 | $122.66 | $122.65 | $122.70 |
| Purchase #3 | $154.98 | 9.566% | $169.8054 | $169.81 | $169.80 | $169.80 |
| Purchase #4 | $111.41 | 12.118% | $124.9107 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $159.98 | 4.575% | $167.2991 | $167.30 | $167.30 | $167.30 |
| Purchase #6 | $48.71 | 9.619% | $53.3954 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $91.83 | 8.870% | $99.9753 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $792.36 | $860.9415 | $860.96 | $860.95 | $861.00 | |