| 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 | $214.33 | 4.565% | $224.1142 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $193.95 | 3.418% | $200.5792 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $122.31 | 9.118% | $133.4622 | $133.46 | $133.45 | $133.50 |
| Purchase #4 | $67.57 | 10.323% | $74.5453 | $74.55 | $74.55 | $74.50 |
| Purchase #5 | $70.91 | 9.710% | $77.7954 | $77.80 | $77.80 | $77.80 |
| Purchase #6 | $46.26 | 4.521% | $48.3514 | $48.35 | $48.35 | $48.40 |
| Purchase #7 | $117.76 | 5.840% | $124.6372 | $124.64 | $124.65 | $124.60 |
| 7 purchase totals = | $833.09 | $883.4849 | $883.49 | $883.50 | $883.50 | |