| 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 | $249.44 | 4.274% | $260.1011 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $127.96 | 4.254% | $133.4034 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $30.78 | 4.198% | $32.0721 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $165.35 | 7.299% | $177.4189 | $177.42 | $177.40 | $177.40 |
| Purchase #5 | $111.39 | 11.202% | $123.8679 | $123.87 | $123.85 | $123.90 |
| Purchase #6 | $214.46 | 13.479% | $243.3671 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $194.58 | 4.846% | $204.0093 | $204.01 | $204.00 | $204.00 |
| 7 purchase totals = | $1,093.96 | $1,174.2398 | $1,174.24 | $1,174.15 | $1,174.30 | |