| 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 | $206.93 | 3.171% | $213.4918 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $53.49 | 9.275% | $58.4512 | $58.45 | $58.45 | $58.50 |
| Purchase #3 | $80.46 | 3.384% | $83.1828 | $83.18 | $83.20 | $83.20 |
| Purchase #4 | $199.74 | 4.568% | $208.8641 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $40.79 | 12.235% | $45.7807 | $45.78 | $45.80 | $45.80 |
| Purchase #6 | $154.96 | 7.712% | $166.9105 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $139.53 | 12.707% | $157.2601 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $875.90 | $933.9412 | $933.93 | $933.95 | $934.10 | |