| 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 | $131.43 | 9.502% | $143.9185 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $245.87 | 11.357% | $273.7935 | $273.79 | $273.80 | $273.80 |
| Purchase #3 | $134.37 | 6.491% | $143.092 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $209.27 | 9.243% | $228.6128 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $126.60 | 10.274% | $139.6069 | $139.61 | $139.60 | $139.60 |
| Purchase #6 | $228.29 | 9.614% | $250.2378 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $20.90 | 10.488% | $23.092 | $23.09 | $23.10 | $23.10 |
| 7 purchase totals = | $1,096.73 | $1,202.3535 | $1,202.35 | $1,202.35 | $1,202.30 | |