| 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 | $102.90 | 13.312% | $116.598 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $211.61 | 5.338% | $222.9057 | $222.91 | $222.90 | $222.90 |
| Purchase #3 | $231.52 | 4.213% | $241.2739 | $241.27 | $241.25 | $241.30 |
| Purchase #4 | $95.85 | 12.274% | $107.6146 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $176.43 | 7.156% | $189.0553 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $242.52 | 7.613% | $260.983 | $260.98 | $261.00 | $261.00 |
| Purchase #7 | $82.75 | 13.595% | $93.9999 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $1,143.58 | $1,232.4304 | $1,232.43 | $1,232.40 | $1,232.50 | |