| 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 | $59.93 | 7.242% | $64.2701 | $64.27 | $64.25 | $64.30 |
| Purchase #2 | $193.80 | 12.871% | $218.744 | $218.74 | $218.75 | $218.70 |
| Purchase #3 | $180.48 | 11.382% | $201.0222 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $186.74 | 8.488% | $202.5905 | $202.59 | $202.60 | $202.60 |
| Purchase #5 | $134.75 | 10.291% | $148.6171 | $148.62 | $148.60 | $148.60 |
| Purchase #6 | $55.67 | 4.393% | $58.1156 | $58.12 | $58.10 | $58.10 |
| Purchase #7 | $236.80 | 10.302% | $261.1951 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $1,048.17 | $1,154.5546 | $1,154.56 | $1,154.50 | $1,154.50 | |