| 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 | $201.43 | 10.265% | $222.1068 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $42.60 | 9.352% | $46.584 | $46.58 | $46.60 | $46.60 |
| Purchase #3 | $200.41 | 10.381% | $221.2146 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $156.55 | 10.767% | $173.4057 | $173.41 | $173.40 | $173.40 |
| Purchase #5 | $133.35 | 9.820% | $146.445 | $146.45 | $146.45 | $146.40 |
| Purchase #6 | $15.31 | 13.743% | $17.4141 | $17.41 | $17.40 | $17.40 |
| Purchase #7 | $87.25 | 6.570% | $92.9823 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $836.90 | $920.1525 | $920.15 | $920.15 | $920.10 | |