| 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 | $126.83 | 3.275% | $130.9837 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $214.46 | 8.615% | $232.9357 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $199.43 | 11.339% | $222.0434 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $190.65 | 8.620% | $207.084 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $28.34 | 12.726% | $31.9465 | $31.95 | $31.95 | $31.90 |
| Purchase #6 | $138.28 | 11.536% | $154.232 | $154.23 | $154.25 | $154.20 |
| Purchase #7 | $19.48 | 3.753% | $20.2111 | $20.21 | $20.20 | $20.20 |
| 7 purchase totals = | $917.47 | $999.4364 | $999.43 | $999.50 | $999.30 | |