| 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 | $208.33 | 6.292% | $221.4381 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $29.64 | 8.816% | $32.2531 | $32.25 | $32.25 | $32.30 |
| Purchase #3 | $135.72 | 7.527% | $145.9356 | $145.94 | $145.95 | $145.90 |
| Purchase #4 | $151.91 | 11.362% | $169.17 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $107.99 | 13.763% | $122.8527 | $122.85 | $122.85 | $122.90 |
| Purchase #6 | $65.85 | 3.113% | $67.8999 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $189.56 | 4.465% | $198.0239 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $889.00 | $957.5733 | $957.57 | $957.55 | $957.60 | |