| 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 | $180.53 | 9.708% | $198.0559 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $250.42 | 3.273% | $258.6162 | $258.62 | $258.60 | $258.60 |
| Purchase #3 | $24.88 | 5.175% | $26.1675 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $9.70 | 12.469% | $10.9095 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $170.75 | 13.533% | $193.8576 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $187.32 | 13.300% | $212.2336 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $205.41 | 3.379% | $212.3508 | $212.35 | $212.35 | $212.40 |
| 7 purchase totals = | $1,029.01 | $1,112.1911 | $1,112.20 | $1,112.15 | $1,112.30 | |