| 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 | $188.87 | 11.399% | $210.3993 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $136.78 | 5.628% | $144.478 | $144.48 | $144.50 | $144.50 |
| Purchase #3 | $62.79 | 5.763% | $66.4086 | $66.41 | $66.40 | $66.40 |
| Purchase #4 | $154.79 | 12.441% | $174.0474 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $216.36 | 8.158% | $234.0106 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $15.38 | 7.513% | $16.5355 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $250.28 | 4.601% | $261.7954 | $261.80 | $261.80 | $261.80 |
| 7 purchase totals = | $1,025.25 | $1,107.6748 | $1,107.69 | $1,107.70 | $1,107.60 | |