| 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 | $197.71 | 9.842% | $217.1686 | $217.17 | $217.15 | $217.20 |
| Purchase #2 | $226.95 | 3.781% | $235.531 | $235.53 | $235.55 | $235.50 |
| Purchase #3 | $108.79 | 7.782% | $117.256 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $180.66 | 11.639% | $201.687 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $99.31 | 4.820% | $104.0967 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $112.35 | 12.644% | $126.5555 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $24.31 | 9.455% | $26.6085 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $950.08 | $1,028.9033 | $1,028.92 | $1,028.90 | $1,029.00 | |