| 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 | $228.83 | 12.721% | $257.9395 | $257.94 | $257.95 | $257.90 |
| Purchase #2 | $63.28 | 13.777% | $71.9981 | $72.00 | $72.00 | $72.00 |
| Purchase #3 | $10.99 | 9.856% | $12.0732 | $12.07 | $12.05 | $12.10 |
| Purchase #4 | $58.97 | 7.653% | $63.483 | $63.48 | $63.50 | $63.50 |
| Purchase #5 | $116.70 | 6.400% | $124.1688 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $160.56 | 12.826% | $181.1534 | $181.15 | $181.15 | $181.20 |
| Purchase #7 | $26.54 | 11.850% | $29.685 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $665.87 | $740.5010 | $740.50 | $740.50 | $740.60 | |