| 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 | $236.71 | 12.218% | $265.6312 | $265.63 | $265.65 | $265.60 |
| Purchase #2 | $17.89 | 12.165% | $20.0663 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $80.88 | 7.756% | $87.1531 | $87.15 | $87.15 | $87.20 |
| Purchase #4 | $208.58 | 7.543% | $224.3132 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $110.72 | 11.512% | $123.4661 | $123.47 | $123.45 | $123.50 |
| Purchase #6 | $103.94 | 8.290% | $112.5566 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $52.72 | 4.633% | $55.1625 | $55.16 | $55.15 | $55.20 |
| 7 purchase totals = | $811.44 | $888.3490 | $888.35 | $888.30 | $888.50 | |