| 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 | $103.89 | 4.270% | $108.3261 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $205.95 | 11.216% | $229.0494 | $229.05 | $229.05 | $229.00 |
| Purchase #3 | $225.50 | 12.147% | $252.8915 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $192.91 | 6.124% | $204.7238 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $11.85 | 10.153% | $13.0531 | $13.05 | $13.05 | $13.10 |
| Purchase #6 | $94.81 | 12.127% | $106.3076 | $106.31 | $106.30 | $106.30 |
| Purchase #7 | $33.90 | 4.451% | $35.4089 | $35.41 | $35.40 | $35.40 |
| 7 purchase totals = | $868.81 | $949.7604 | $949.76 | $949.75 | $949.70 | |