| 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 | $36.81 | 12.325% | $41.3468 | $41.35 | $41.35 | $41.30 |
| Purchase #2 | $202.60 | 12.136% | $227.1875 | $227.19 | $227.20 | $227.20 |
| Purchase #3 | $165.40 | 13.353% | $187.4859 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $111.92 | 3.373% | $115.6951 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $207.92 | 4.743% | $217.7816 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $80.68 | 5.184% | $84.8625 | $84.86 | $84.85 | $84.90 |
| Purchase #7 | $100.66 | 11.317% | $112.0517 | $112.05 | $112.05 | $112.10 |
| 7 purchase totals = | $905.99 | $986.4111 | $986.42 | $986.45 | $986.50 | |