| 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 | $210.37 | 5.237% | $221.3871 | $221.39 | $221.40 | $221.40 |
| Purchase #2 | $238.37 | 9.750% | $261.6111 | $261.61 | $261.60 | $261.60 |
| Purchase #3 | $82.92 | 8.212% | $89.7294 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $195.37 | 3.721% | $202.6397 | $202.64 | $202.65 | $202.60 |
| Purchase #5 | $30.81 | 10.661% | $34.0947 | $34.09 | $34.10 | $34.10 |
| Purchase #6 | $155.40 | 13.652% | $176.6152 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $64.84 | 9.592% | $71.0595 | $71.06 | $71.05 | $71.10 |
| 7 purchase totals = | $978.08 | $1,057.1367 | $1,057.14 | $1,057.15 | $1,057.10 | |