| 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 | $22.70 | 13.587% | $25.7842 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $229.94 | 8.862% | $250.3173 | $250.32 | $250.30 | $250.30 |
| Purchase #3 | $113.89 | 9.299% | $124.4806 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $214.58 | 12.770% | $241.9819 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $9.48 | 4.618% | $9.9178 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $143.96 | 9.287% | $157.3296 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $89.58 | 9.249% | $97.8653 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $824.13 | $907.6767 | $907.68 | $907.70 | $907.70 | |