| 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 | $242.68 | 9.547% | $265.8487 | $265.85 | $265.85 | $265.80 |
| Purchase #2 | $46.56 | 11.125% | $51.7398 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $71.39 | 9.359% | $78.0714 | $78.07 | $78.05 | $78.10 |
| Purchase #4 | $104.43 | 4.775% | $109.4165 | $109.42 | $109.40 | $109.40 |
| Purchase #5 | $171.25 | 11.140% | $190.3273 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $9.85 | 11.747% | $11.0071 | $11.01 | $11.00 | $11.00 |
| Purchase #7 | $192.58 | 3.729% | $199.7613 | $199.76 | $199.75 | $199.80 |
| 7 purchase totals = | $838.74 | $906.1721 | $906.18 | $906.15 | $906.10 | |