| 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 | $98.52 | 5.576% | $104.0135 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $137.92 | 6.527% | $146.922 | $146.92 | $146.90 | $146.90 |
| Purchase #3 | $85.31 | 9.457% | $93.3778 | $93.38 | $93.40 | $93.40 |
| Purchase #4 | $180.99 | 4.316% | $188.8015 | $188.80 | $188.80 | $188.80 |
| Purchase #5 | $188.87 | 9.857% | $207.4869 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $128.26 | 5.212% | $134.9449 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $136.84 | 6.633% | $145.9166 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $956.71 | $1,021.4632 | $1,021.46 | $1,021.45 | $1,021.40 | |