| 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 | $247.87 | 4.659% | $259.4183 | $259.42 | $259.40 | $259.40 |
| Purchase #2 | $122.79 | 8.162% | $132.8121 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $156.50 | 5.605% | $165.2718 | $165.27 | $165.25 | $165.30 |
| Purchase #4 | $214.46 | 4.604% | $224.3337 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $78.98 | 12.197% | $88.6132 | $88.61 | $88.60 | $88.60 |
| Purchase #6 | $241.88 | 12.733% | $272.6786 | $272.68 | $272.70 | $272.70 |
| Purchase #7 | $175.99 | 10.261% | $194.0483 | $194.05 | $194.05 | $194.00 |
| 7 purchase totals = | $1,238.47 | $1,337.1760 | $1,337.17 | $1,337.15 | $1,337.10 | |