| 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 | $119.56 | 5.280% | $125.8728 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $17.68 | 12.868% | $19.9551 | $19.96 | $19.95 | $20.00 |
| Purchase #3 | $31.44 | 9.398% | $34.3947 | $34.39 | $34.40 | $34.40 |
| Purchase #4 | $167.41 | 8.215% | $181.1627 | $181.16 | $181.15 | $181.20 |
| Purchase #5 | $203.79 | 4.445% | $212.8485 | $212.85 | $212.85 | $212.80 |
| Purchase #6 | $210.32 | 7.627% | $226.3611 | $226.36 | $226.35 | $226.40 |
| Purchase #7 | $107.30 | 3.414% | $110.9632 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $857.50 | $911.5581 | $911.55 | $911.50 | $911.70 | |