| 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 | $242.96 | 7.736% | $261.7554 | $261.76 | $261.75 | $261.80 |
| Purchase #2 | $200.67 | 6.126% | $212.963 | $212.96 | $212.95 | $213.00 |
| Purchase #3 | $131.32 | 4.171% | $136.7974 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $138.58 | 11.153% | $154.0358 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $230.93 | 5.114% | $242.7398 | $242.74 | $242.75 | $242.70 |
| Purchase #6 | $14.54 | 12.182% | $16.3113 | $16.31 | $16.30 | $16.30 |
| Purchase #7 | $49.70 | 12.508% | $55.9165 | $55.92 | $55.90 | $55.90 |
| 7 purchase totals = | $1,008.70 | $1,080.5192 | $1,080.53 | $1,080.50 | $1,080.50 | |