| 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 | $197.72 | 7.841% | $213.2232 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $63.66 | 9.185% | $69.5072 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $75.72 | 7.126% | $81.1158 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $41.55 | 4.123% | $43.2631 | $43.26 | $43.25 | $43.30 |
| Purchase #5 | $136.79 | 5.648% | $144.5159 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $209.25 | 12.112% | $234.5944 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $74.78 | 7.327% | $80.2591 | $80.26 | $80.25 | $80.30 |
| 7 purchase totals = | $799.47 | $866.4787 | $866.48 | $866.40 | $866.50 | |