| 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 | $124.56 | 10.873% | $138.1034 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $113.53 | 3.316% | $117.2947 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $30.82 | 12.503% | $34.6734 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $65.46 | 10.546% | $72.3634 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $92.89 | 4.805% | $97.3534 | $97.35 | $97.35 | $97.40 |
| Purchase #6 | $87.60 | 8.734% | $95.251 | $95.25 | $95.25 | $95.30 |
| Purchase #7 | $117.51 | 3.665% | $121.8167 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $632.37 | $676.8560 | $676.84 | $676.80 | $677.00 | |