| 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 | $63.76 | 11.117% | $70.8482 | $70.85 | $70.85 | $70.80 |
| Purchase #2 | $125.88 | 5.719% | $133.0791 | $133.08 | $133.10 | $133.10 |
| Purchase #3 | $168.38 | 8.301% | $182.3572 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $222.36 | 7.294% | $238.5789 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $57.29 | 4.867% | $60.0783 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $103.71 | 3.257% | $107.0878 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $172.88 | 11.194% | $192.2322 | $192.23 | $192.25 | $192.20 |
| 7 purchase totals = | $914.26 | $984.2617 | $984.27 | $984.35 | $984.30 | |