| 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 | $188.87 | 11.754% | $211.0698 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $25.46 | 13.723% | $28.9539 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $150.41 | 10.334% | $165.9534 | $165.95 | $165.95 | $166.00 |
| Purchase #4 | $85.50 | 13.719% | $97.2297 | $97.23 | $97.25 | $97.20 |
| Purchase #5 | $222.78 | 3.473% | $230.5171 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $24.51 | 8.663% | $26.6333 | $26.63 | $26.65 | $26.60 |
| Purchase #7 | $121.37 | 10.420% | $134.0168 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $818.90 | $894.3740 | $894.37 | $894.35 | $894.40 | |