| 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 | $118.92 | 11.221% | $132.264 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $224.59 | 3.583% | $232.6371 | $232.64 | $232.65 | $232.60 |
| Purchase #3 | $176.78 | 9.699% | $193.9259 | $193.93 | $193.95 | $193.90 |
| Purchase #4 | $142.61 | 9.175% | $155.6945 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $87.70 | 11.682% | $97.9451 | $97.95 | $97.95 | $97.90 |
| Purchase #6 | $202.81 | 7.159% | $217.3292 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $102.43 | 6.832% | $109.428 | $109.43 | $109.45 | $109.40 |
| 7 purchase totals = | $1,055.84 | $1,139.2238 | $1,139.23 | $1,139.30 | $1,139.10 | |