| 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 | $227.90 | 5.323% | $240.0311 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $220.36 | 9.488% | $241.2678 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $73.32 | 5.224% | $77.1502 | $77.15 | $77.15 | $77.20 |
| Purchase #4 | $100.36 | 11.792% | $112.1945 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $21.94 | 8.501% | $23.8051 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $55.43 | 5.847% | $58.671 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $14.47 | 9.647% | $15.8659 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $713.78 | $768.9856 | $768.99 | $768.95 | $769.10 | |