| 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 | $229.39 | 8.502% | $248.8927 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $169.58 | 11.800% | $189.5904 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $84.80 | 4.153% | $88.3217 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $81.89 | 3.144% | $84.4646 | $84.46 | $84.45 | $84.50 |
| Purchase #5 | $52.69 | 12.827% | $59.4485 | $59.45 | $59.45 | $59.40 |
| Purchase #6 | $17.49 | 3.333% | $18.0729 | $18.07 | $18.05 | $18.10 |
| Purchase #7 | $202.73 | 7.327% | $217.584 | $217.58 | $217.60 | $217.60 |
| 7 purchase totals = | $838.57 | $906.3748 | $906.36 | $906.35 | $906.40 | |