| 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 | $250.67 | 4.803% | $262.7097 | $262.71 | $262.70 | $262.70 |
| Purchase #2 | $224.36 | 5.230% | $236.094 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $241.80 | 13.733% | $275.0064 | $275.01 | $275.00 | $275.00 |
| Purchase #4 | $242.36 | 11.663% | $270.6264 | $270.63 | $270.65 | $270.60 |
| Purchase #5 | $178.39 | 13.579% | $202.6136 | $202.61 | $202.60 | $202.60 |
| Purchase #6 | $185.55 | 12.507% | $208.7567 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $226.73 | 5.228% | $238.5834 | $238.58 | $238.60 | $238.60 |
| 7 purchase totals = | $1,549.86 | $1,694.3902 | $1,694.39 | $1,694.40 | $1,694.40 | |