| 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 | $209.60 | 11.850% | $234.4376 | $234.44 | $234.45 | $234.40 |
| Purchase #2 | $8.85 | 11.555% | $9.8726 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $26.35 | 3.449% | $27.2588 | $27.26 | $27.25 | $27.30 |
| Purchase #4 | $10.25 | 4.126% | $10.6729 | $10.67 | $10.65 | $10.70 |
| Purchase #5 | $165.33 | 5.837% | $174.9803 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $104.60 | 5.254% | $110.0957 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $122.66 | 3.300% | $126.7078 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $647.64 | $694.0257 | $694.03 | $694.00 | $694.10 | |