| 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 | $222.64 | 3.768% | $231.0291 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $11.72 | 3.456% | $12.125 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $56.46 | 7.617% | $60.7606 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $52.58 | 5.277% | $55.3546 | $55.35 | $55.35 | $55.40 |
| Purchase #5 | $69.41 | 7.184% | $74.3964 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $35.43 | 12.271% | $39.7776 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $226.74 | 10.693% | $250.9853 | $250.99 | $251.00 | $251.00 |
| 7 purchase totals = | $674.98 | $724.4286 | $724.44 | $724.50 | $724.50 | |