| 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 | $203.53 | 13.592% | $231.1938 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $27.66 | 4.619% | $28.9376 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $215.28 | 8.130% | $232.7823 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $74.61 | 8.479% | $80.9362 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $122.76 | 12.835% | $138.5162 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $227.75 | 8.528% | $247.1725 | $247.17 | $247.15 | $247.20 |
| Purchase #7 | $121.37 | 8.134% | $131.2422 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $992.96 | $1,090.7808 | $1,090.78 | $1,090.80 | $1,090.70 | |