| 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 | $93.52 | 4.400% | $97.6349 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $202.78 | 4.820% | $212.554 | $212.55 | $212.55 | $212.60 |
| Purchase #3 | $196.33 | 11.374% | $218.6606 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $215.67 | 8.687% | $234.4053 | $234.41 | $234.40 | $234.40 |
| Purchase #5 | $55.87 | 4.292% | $58.2679 | $58.27 | $58.25 | $58.30 |
| Purchase #6 | $144.78 | 12.672% | $163.1265 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $207.67 | 7.464% | $223.1705 | $223.17 | $223.15 | $223.20 |
| 7 purchase totals = | $1,116.62 | $1,207.8197 | $1,207.82 | $1,207.80 | $1,207.90 | |