| 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 | $106.91 | 4.238% | $111.4408 | $111.44 | $111.45 | $111.40 |
| Purchase #2 | $10.41 | 9.296% | $11.3777 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $169.38 | 8.757% | $184.2126 | $184.21 | $184.20 | $184.20 |
| Purchase #4 | $10.47 | 11.218% | $11.6445 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $214.80 | 3.849% | $223.0677 | $223.07 | $223.05 | $223.10 |
| Purchase #6 | $102.95 | 7.610% | $110.7845 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $107.35 | 3.363% | $110.9602 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $722.27 | $763.4880 | $763.48 | $763.50 | $763.50 | |