| 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 | $199.79 | 10.736% | $221.2395 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $130.85 | 4.612% | $136.8848 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $218.46 | 6.338% | $232.306 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $240.61 | 6.466% | $256.1678 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $117.73 | 13.514% | $133.64 | $133.64 | $133.65 | $133.60 |
| Purchase #6 | $249.40 | 6.600% | $265.8604 | $265.86 | $265.85 | $265.90 |
| Purchase #7 | $75.42 | 3.406% | $77.9888 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $1,232.26 | $1,324.0873 | $1,324.09 | $1,324.10 | $1,324.10 | |