| 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 | $225.53 | 6.395% | $239.9526 | $239.95 | $239.95 | $240.00 |
| Purchase #2 | $55.25 | 4.173% | $57.5556 | $57.56 | $57.55 | $57.60 |
| Purchase #3 | $180.64 | 5.476% | $190.5318 | $190.53 | $190.55 | $190.50 |
| Purchase #4 | $57.75 | 6.305% | $61.3911 | $61.39 | $61.40 | $61.40 |
| Purchase #5 | $89.34 | 10.691% | $98.8913 | $98.89 | $98.90 | $98.90 |
| Purchase #6 | $214.61 | 3.241% | $221.5655 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $116.67 | 6.634% | $124.4099 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $939.79 | $994.2978 | $994.30 | $994.30 | $994.40 | |