| 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 | $230.82 | 10.514% | $255.0884 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $95.83 | 8.438% | $103.9161 | $103.92 | $103.90 | $103.90 |
| Purchase #3 | $57.30 | 11.796% | $64.0591 | $64.06 | $64.05 | $64.10 |
| Purchase #4 | $160.55 | 3.329% | $165.8947 | $165.89 | $165.90 | $165.90 |
| Purchase #5 | $90.99 | 7.604% | $97.9089 | $97.91 | $97.90 | $97.90 |
| Purchase #6 | $112.54 | 11.637% | $125.6363 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $76.31 | 4.250% | $79.5532 | $79.55 | $79.55 | $79.60 |
| 7 purchase totals = | $824.34 | $892.0567 | $892.06 | $892.05 | $892.10 | |