| 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 | $47.77 | 13.787% | $54.356 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $231.72 | 3.239% | $239.2254 | $239.23 | $239.25 | $239.20 |
| Purchase #3 | $185.48 | 12.322% | $208.3348 | $208.33 | $208.35 | $208.30 |
| Purchase #4 | $77.77 | 7.391% | $83.518 | $83.52 | $83.50 | $83.50 |
| Purchase #5 | $97.98 | 11.551% | $109.2977 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $240.96 | 7.414% | $258.8248 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $27.30 | 12.402% | $30.6857 | $30.69 | $30.70 | $30.70 |
| 7 purchase totals = | $908.98 | $984.2424 | $984.25 | $984.25 | $984.20 | |