| 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 | $88.31 | 3.111% | $91.0573 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $97.26 | 12.744% | $109.6548 | $109.65 | $109.65 | $109.70 |
| Purchase #3 | $10.29 | 10.655% | $11.3864 | $11.39 | $11.40 | $11.40 |
| Purchase #4 | $177.75 | 4.786% | $186.2571 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $180.43 | 5.604% | $190.5413 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $205.89 | 6.125% | $218.5008 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $217.76 | 4.231% | $226.9734 | $226.97 | $226.95 | $227.00 |
| 7 purchase totals = | $977.69 | $1,034.3711 | $1,034.37 | $1,034.35 | $1,034.50 | |