| 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 | $209.35 | 13.413% | $237.4301 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $184.45 | 5.458% | $194.5173 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $65.41 | 7.758% | $70.4845 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $243.45 | 7.103% | $260.7423 | $260.74 | $260.75 | $260.70 |
| Purchase #5 | $169.77 | 7.118% | $181.8542 | $181.85 | $181.85 | $181.90 |
| Purchase #6 | $50.81 | 3.475% | $52.5756 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $116.99 | 6.388% | $124.4633 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $1,040.23 | $1,122.0673 | $1,122.06 | $1,122.10 | $1,122.10 | |