| 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 | $208.61 | 10.745% | $231.0251 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $199.81 | 8.758% | $217.3094 | $217.31 | $217.30 | $217.30 |
| Purchase #3 | $205.35 | 7.290% | $220.32 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $244.54 | 5.243% | $257.3612 | $257.36 | $257.35 | $257.40 |
| Purchase #5 | $182.86 | 11.181% | $203.3056 | $203.31 | $203.30 | $203.30 |
| Purchase #6 | $222.45 | 7.478% | $239.0848 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $47.69 | 10.184% | $52.5467 | $52.55 | $52.55 | $52.50 |
| 7 purchase totals = | $1,311.31 | $1,420.9528 | $1,420.96 | $1,420.95 | $1,420.90 | |