| 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 | $212.81 | 10.497% | $235.1487 | $235.15 | $235.15 | $235.10 |
| Purchase #2 | $94.88 | 9.478% | $103.8727 | $103.87 | $103.85 | $103.90 |
| Purchase #3 | $65.55 | 6.545% | $69.8402 | $69.84 | $69.85 | $69.80 |
| Purchase #4 | $89.41 | 6.276% | $95.0214 | $95.02 | $95.00 | $95.00 |
| Purchase #5 | $99.71 | 10.512% | $110.1915 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $161.72 | 7.764% | $174.2759 | $174.28 | $174.30 | $174.30 |
| Purchase #7 | $25.88 | 11.857% | $28.9486 | $28.95 | $28.95 | $28.90 |
| 7 purchase totals = | $749.96 | $817.2990 | $817.30 | $817.30 | $817.20 | |