| 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 | $199.66 | 5.603% | $210.8469 | $210.85 | $210.85 | $210.80 |
| Purchase #2 | $71.39 | 9.680% | $78.3006 | $78.30 | $78.30 | $78.30 |
| Purchase #3 | $13.43 | 4.166% | $13.9895 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $175.38 | 4.618% | $183.479 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $77.55 | 8.771% | $84.3519 | $84.35 | $84.35 | $84.40 |
| Purchase #6 | $229.51 | 9.762% | $251.9148 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $44.40 | 9.422% | $48.5834 | $48.58 | $48.60 | $48.60 |
| 7 purchase totals = | $811.32 | $871.4661 | $871.46 | $871.50 | $871.50 | |