| 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 | $132.46 | 5.419% | $139.638 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $199.71 | 13.383% | $226.4372 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $233.59 | 7.419% | $250.92 | $250.92 | $250.90 | $250.90 |
| Purchase #4 | $82.97 | 9.255% | $90.6489 | $90.65 | $90.65 | $90.60 |
| Purchase #5 | $242.90 | 8.215% | $262.8542 | $262.85 | $262.85 | $262.90 |
| Purchase #6 | $155.52 | 6.282% | $165.2898 | $165.29 | $165.30 | $165.30 |
| Purchase #7 | $148.76 | 9.755% | $163.2715 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $1,195.91 | $1,299.0596 | $1,299.06 | $1,299.05 | $1,299.00 | |