| 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 | $238.34 | 4.366% | $248.7459 | $248.75 | $248.75 | $248.70 |
| Purchase #2 | $133.48 | 8.205% | $144.432 | $144.43 | $144.45 | $144.40 |
| Purchase #3 | $63.34 | 6.451% | $67.4261 | $67.43 | $67.45 | $67.40 |
| Purchase #4 | $48.78 | 6.824% | $52.1087 | $52.11 | $52.10 | $52.10 |
| Purchase #5 | $15.82 | 9.379% | $17.3038 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $19.99 | 11.302% | $22.2493 | $22.25 | $22.25 | $22.20 |
| Purchase #7 | $238.84 | 9.695% | $261.9955 | $262.00 | $262.00 | $262.00 |
| 7 purchase totals = | $758.59 | $814.2613 | $814.27 | $814.30 | $814.10 | |