| 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 | $204.50 | 6.328% | $217.4408 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $190.27 | 10.123% | $209.531 | $209.53 | $209.55 | $209.50 |
| Purchase #3 | $24.87 | 13.544% | $28.2384 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $205.82 | 11.384% | $229.2505 | $229.25 | $229.25 | $229.30 |
| Purchase #5 | $12.62 | 10.140% | $13.8997 | $13.90 | $13.90 | $13.90 |
| Purchase #6 | $165.96 | 9.853% | $182.312 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $15.39 | 6.231% | $16.349 | $16.35 | $16.35 | $16.30 |
| 7 purchase totals = | $819.43 | $897.0214 | $897.02 | $897.05 | $896.90 | |