| 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 | $247.41 | 13.318% | $280.3601 | $280.36 | $280.35 | $280.40 |
| Purchase #2 | $159.41 | 9.517% | $174.581 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $25.58 | 7.386% | $27.4693 | $27.47 | $27.45 | $27.50 |
| Purchase #4 | $68.69 | 10.645% | $76.0021 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $232.37 | 4.379% | $242.5455 | $242.55 | $242.55 | $242.50 |
| Purchase #6 | $200.70 | 11.480% | $223.7404 | $223.74 | $223.75 | $223.70 |
| Purchase #7 | $50.29 | 3.402% | $52.0009 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $984.45 | $1,076.6993 | $1,076.70 | $1,076.70 | $1,076.70 | |