| 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 | $187.90 | 12.761% | $211.8779 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $103.48 | 6.182% | $109.8771 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $160.91 | 12.291% | $180.6874 | $180.69 | $180.70 | $180.70 |
| Purchase #4 | $17.87 | 3.723% | $18.5353 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $64.65 | 4.394% | $67.4907 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $134.33 | 4.852% | $140.8477 | $140.85 | $140.85 | $140.80 |
| Purchase #7 | $203.87 | 5.313% | $214.7016 | $214.70 | $214.70 | $214.70 |
| 7 purchase totals = | $873.01 | $944.0177 | $944.03 | $944.10 | $944.00 | |