| 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 | $225.43 | 12.369% | $253.3134 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $73.83 | 7.151% | $79.1096 | $79.11 | $79.10 | $79.10 |
| Purchase #3 | $133.96 | 13.508% | $152.0553 | $152.06 | $152.05 | $152.10 |
| Purchase #4 | $93.43 | 4.192% | $97.3466 | $97.35 | $97.35 | $97.30 |
| Purchase #5 | $193.72 | 7.785% | $208.8011 | $208.80 | $208.80 | $208.80 |
| Purchase #6 | $75.92 | 6.739% | $81.0362 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $23.83 | 7.496% | $25.6163 | $25.62 | $25.60 | $25.60 |
| 7 purchase totals = | $820.12 | $897.2785 | $897.29 | $897.25 | $897.20 | |