| 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 | $226.99 | 4.659% | $237.5655 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $192.55 | 12.843% | $217.2792 | $217.28 | $217.30 | $217.30 |
| Purchase #3 | $76.36 | 6.599% | $81.399 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $14.77 | 12.788% | $16.6588 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $116.73 | 4.268% | $121.712 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $158.41 | 4.403% | $165.3848 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $9.67 | 5.532% | $10.2049 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $795.48 | $850.2042 | $850.20 | $850.20 | $850.30 | |