| 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 | $246.78 | 4.731% | $258.4552 | $258.46 | $258.45 | $258.50 |
| Purchase #2 | $163.38 | 11.611% | $182.3501 | $182.35 | $182.35 | $182.40 |
| Purchase #3 | $10.69 | 13.459% | $12.1288 | $12.13 | $12.15 | $12.10 |
| Purchase #4 | $169.55 | 3.367% | $175.2587 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $133.81 | 13.750% | $152.2089 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $8.65 | 13.341% | $9.804 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $115.98 | 7.631% | $124.8304 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $848.84 | $915.0361 | $915.04 | $915.05 | $915.10 | |