| 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 | $177.30 | 5.762% | $187.516 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $107.38 | 4.347% | $112.0478 | $112.05 | $112.05 | $112.00 |
| Purchase #3 | $212.70 | 12.762% | $239.8448 | $239.84 | $239.85 | $239.80 |
| Purchase #4 | $228.32 | 11.581% | $254.7617 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $122.83 | 5.660% | $129.7822 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $38.77 | 5.611% | $40.9454 | $40.95 | $40.95 | $40.90 |
| Purchase #7 | $43.68 | 3.574% | $45.2411 | $45.24 | $45.25 | $45.20 |
| 7 purchase totals = | $930.98 | $1,010.1390 | $1,010.14 | $1,010.15 | $1,010.00 | |