| 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 | $216.84 | 4.619% | $226.8558 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $206.47 | 11.868% | $230.9739 | $230.97 | $230.95 | $231.00 |
| Purchase #3 | $11.70 | 12.410% | $13.152 | $13.15 | $13.15 | $13.20 |
| Purchase #4 | $188.82 | 8.797% | $205.4305 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $100.62 | 7.745% | $108.413 | $108.41 | $108.40 | $108.40 |
| Purchase #6 | $27.74 | 10.317% | $30.6019 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $154.54 | 8.514% | $167.6975 | $167.70 | $167.70 | $167.70 |
| 7 purchase totals = | $906.73 | $983.1246 | $983.12 | $983.10 | $983.20 | |