| 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 | $113.70 | 4.126% | $118.3913 | $118.39 | $118.40 | $118.40 |
| Purchase #2 | $58.36 | 4.650% | $61.0737 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $77.52 | 4.691% | $81.1565 | $81.16 | $81.15 | $81.20 |
| Purchase #4 | $159.36 | 3.324% | $164.6571 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $72.95 | 11.622% | $81.4282 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $221.54 | 11.773% | $247.6219 | $247.62 | $247.60 | $247.60 |
| Purchase #7 | $224.70 | 3.721% | $233.0611 | $233.06 | $233.05 | $233.10 |
| 7 purchase totals = | $928.13 | $987.3898 | $987.39 | $987.35 | $987.50 | |