| 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 | $222.95 | 9.459% | $244.0388 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $44.81 | 8.246% | $48.505 | $48.51 | $48.50 | $48.50 |
| Purchase #3 | $134.33 | 4.754% | $140.716 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $204.29 | 8.150% | $220.9396 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $128.75 | 8.611% | $139.8367 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $15.31 | 5.748% | $16.19 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $52.25 | 5.275% | $55.0062 | $55.01 | $55.00 | $55.00 |
| 7 purchase totals = | $802.69 | $865.2323 | $865.25 | $865.25 | $865.10 | |