| 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 | $206.50 | 4.812% | $216.4368 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $103.26 | 3.369% | $106.7388 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $148.85 | 10.857% | $165.0106 | $165.01 | $165.00 | $165.00 |
| Purchase #4 | $71.30 | 7.232% | $76.4564 | $76.46 | $76.45 | $76.50 |
| Purchase #5 | $112.32 | 3.273% | $115.9962 | $116.00 | $116.00 | $116.00 |
| Purchase #6 | $42.33 | 11.691% | $47.2788 | $47.28 | $47.30 | $47.30 |
| Purchase #7 | $145.91 | 12.794% | $164.5777 | $164.58 | $164.60 | $164.60 |
| 7 purchase totals = | $830.47 | $892.4953 | $892.51 | $892.55 | $892.50 | |