| 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 | $227.70 | 3.295% | $235.2027 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $183.95 | 8.405% | $199.411 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $194.66 | 12.271% | $218.5467 | $218.55 | $218.55 | $218.50 |
| Purchase #4 | $89.78 | 8.172% | $97.1168 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $155.27 | 5.386% | $163.6328 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $176.70 | 12.754% | $199.2363 | $199.24 | $199.25 | $199.20 |
| Purchase #7 | $65.70 | 3.518% | $68.0113 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $1,093.76 | $1,181.1576 | $1,181.16 | $1,181.15 | $1,181.00 | |