| 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 | $119.76 | 11.239% | $133.2198 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $91.92 | 3.577% | $95.208 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $104.90 | 10.366% | $115.7739 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $6.44 | 3.199% | $6.646 | $6.65 | $6.65 | $6.60 |
| Purchase #5 | $114.29 | 5.720% | $120.8274 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $15.96 | 12.537% | $17.9609 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $9.63 | 13.252% | $10.9062 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $462.90 | $500.5422 | $500.55 | $500.50 | $500.50 | |