| 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 | $36.35 | 13.525% | $41.2663 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $100.58 | 3.638% | $104.2391 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $241.94 | 8.267% | $261.9412 | $261.94 | $261.95 | $261.90 |
| Purchase #4 | $159.71 | 13.677% | $181.5535 | $181.55 | $181.55 | $181.60 |
| Purchase #5 | $82.57 | 8.430% | $89.5307 | $89.53 | $89.55 | $89.50 |
| Purchase #6 | $220.95 | 4.548% | $230.9988 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $199.63 | 10.800% | $221.19 | $221.19 | $221.20 | $221.20 |
| 7 purchase totals = | $1,041.73 | $1,130.7196 | $1,130.72 | $1,130.75 | $1,130.70 | |