| 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 | $213.72 | 8.627% | $232.1576 | $232.16 | $232.15 | $232.20 |
| Purchase #2 | $64.45 | 3.754% | $66.8695 | $66.87 | $66.85 | $66.90 |
| Purchase #3 | $71.99 | 3.704% | $74.6565 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $210.56 | 6.367% | $223.9664 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $142.51 | 13.151% | $161.2515 | $161.25 | $161.25 | $161.30 |
| Purchase #6 | $192.49 | 6.495% | $204.9922 | $204.99 | $205.00 | $205.00 |
| Purchase #7 | $8.29 | 12.732% | $9.3455 | $9.35 | $9.35 | $9.30 |
| 7 purchase totals = | $904.01 | $973.2392 | $973.25 | $973.20 | $973.40 | |