| 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 | $204.42 | 9.756% | $224.3632 | $224.36 | $224.35 | $224.40 |
| Purchase #2 | $208.71 | 7.413% | $224.1817 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $137.36 | 12.375% | $154.3583 | $154.36 | $154.35 | $154.40 |
| Purchase #4 | $179.30 | 4.161% | $186.7607 | $186.76 | $186.75 | $186.80 |
| Purchase #5 | $45.34 | 3.589% | $46.9673 | $46.97 | $46.95 | $47.00 |
| Purchase #6 | $37.53 | 10.465% | $41.4575 | $41.46 | $41.45 | $41.50 |
| Purchase #7 | $124.36 | 11.580% | $138.7609 | $138.76 | $138.75 | $138.80 |
| 7 purchase totals = | $937.02 | $1,016.8496 | $1,016.85 | $1,016.80 | $1,017.10 | |