| 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 | $201.59 | 3.222% | $208.0852 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $39.92 | 3.482% | $41.31 | $41.31 | $41.30 | $41.30 |
| Purchase #3 | $115.56 | 7.820% | $124.5968 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $149.99 | 3.841% | $155.7511 | $155.75 | $155.75 | $155.80 |
| Purchase #5 | $108.25 | 12.688% | $121.9848 | $121.98 | $122.00 | $122.00 |
| Purchase #6 | $51.50 | 9.429% | $56.3559 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $20.93 | 7.611% | $22.523 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $687.74 | $730.6068 | $730.61 | $730.60 | $730.70 | |