| 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 | $181.44 | 9.677% | $198.9979 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $188.87 | 12.709% | $212.8735 | $212.87 | $212.85 | $212.90 |
| Purchase #3 | $95.73 | 5.323% | $100.8257 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $7.30 | 9.509% | $7.9942 | $7.99 | $8.00 | $8.00 |
| Purchase #5 | $43.97 | 11.390% | $48.9782 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $249.63 | 10.526% | $275.9061 | $275.91 | $275.90 | $275.90 |
| Purchase #7 | $23.43 | 8.265% | $25.3665 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $790.37 | $870.9421 | $870.95 | $870.95 | $871.00 | |