| 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 | $220.47 | 13.785% | $250.8618 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $119.85 | 3.584% | $124.1454 | $124.15 | $124.15 | $124.10 |
| Purchase #3 | $164.86 | 5.232% | $173.4855 | $173.49 | $173.50 | $173.50 |
| Purchase #4 | $6.95 | 11.584% | $7.7551 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $153.72 | 13.377% | $174.2831 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $113.75 | 9.514% | $124.5722 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $125.88 | 5.202% | $132.4283 | $132.43 | $132.45 | $132.40 |
| 7 purchase totals = | $905.48 | $987.5314 | $987.54 | $987.55 | $987.60 | |