| 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 | $107.90 | 10.778% | $119.5295 | $119.53 | $119.55 | $119.50 |
| Purchase #2 | $86.72 | 12.326% | $97.4091 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $10.68 | 5.298% | $11.2458 | $11.25 | $11.25 | $11.20 |
| Purchase #4 | $68.41 | 8.494% | $74.2207 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $224.83 | 3.529% | $232.7643 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $227.85 | 8.274% | $246.7023 | $246.70 | $246.70 | $246.70 |
| Purchase #7 | $178.66 | 9.781% | $196.1347 | $196.13 | $196.15 | $196.10 |
| 7 purchase totals = | $905.05 | $978.0064 | $978.00 | $978.00 | $977.90 | |