| 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 | $70.85 | 4.821% | $74.2657 | $74.27 | $74.25 | $74.30 |
| Purchase #2 | $221.53 | 3.707% | $229.7421 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $202.91 | 3.130% | $209.2611 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $226.58 | 4.289% | $236.298 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $214.96 | 8.424% | $233.0682 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $201.72 | 12.522% | $226.9794 | $226.98 | $227.00 | $227.00 |
| Purchase #7 | $163.26 | 10.339% | $180.1395 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $1,301.81 | $1,389.7540 | $1,389.76 | $1,389.75 | $1,389.80 | |