All elements can be rotated or aligned to the scene pixel by pixel.
Pixel perfect positioning can be really useful if you have strict rules on where you may or may not place your logotype or just need to have elements aligned accordingly to each other. It is also possible to adjust elements' width and height by pixels.
Applying rotation or skewing to elements can be great in order to spruce up your banner design a bit.
Once you have an element selected you will be able to access its Position & Size settings.
All settings can easily be changed by entering a number manually. To nudge the value by 1, simply click on up or down or use the up and down arrows on your keyboard when the value is selected.