| 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 | $247.25 | 7.123% | $264.8616 | $264.86 | $264.85 | $264.90 |
| Purchase #2 | $239.45 | 8.360% | $259.468 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $47.95 | 10.313% | $52.8951 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $118.36 | 9.282% | $129.3462 | $129.35 | $129.35 | $129.30 |
| Purchase #5 | $149.67 | 10.754% | $165.7655 | $165.77 | $165.75 | $165.80 |
| Purchase #6 | $7.94 | 3.408% | $8.2106 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $101.74 | 4.588% | $106.4078 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $912.36 | $986.9548 | $986.97 | $986.90 | $987.00 | |