| 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 | $138.41 | 11.791% | $154.7299 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $200.78 | 7.600% | $216.0393 | $216.04 | $216.05 | $216.00 |
| Purchase #3 | $208.68 | 11.161% | $231.9708 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $58.42 | 5.692% | $61.7453 | $61.75 | $61.75 | $61.70 |
| Purchase #5 | $250.80 | 11.777% | $280.3367 | $280.34 | $280.35 | $280.30 |
| Purchase #6 | $239.41 | 4.799% | $250.8993 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $117.85 | 10.753% | $130.5224 | $130.52 | $130.50 | $130.50 |
| 7 purchase totals = | $1,214.35 | $1,326.2437 | $1,326.25 | $1,326.25 | $1,326.10 | |