| 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 | $205.39 | 12.210% | $230.4681 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $20.99 | 11.357% | $23.3738 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $196.33 | 10.286% | $216.5245 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $33.85 | 9.118% | $36.9364 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $57.85 | 5.455% | $61.0057 | $61.01 | $61.00 | $61.00 |
| Purchase #6 | $167.69 | 9.235% | $183.1762 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $178.56 | 11.684% | $199.423 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $860.66 | $950.9077 | $950.91 | $950.85 | $950.90 | |