| 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 | $131.47 | 4.566% | $137.4729 | $137.47 | $137.45 | $137.50 |
| Purchase #2 | $235.41 | 9.501% | $257.7763 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $58.81 | 3.223% | $60.7054 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $165.94 | 3.497% | $171.7429 | $171.74 | $171.75 | $171.70 |
| Purchase #5 | $110.78 | 13.530% | $125.7685 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $148.64 | 10.119% | $163.6809 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $119.27 | 5.190% | $125.4601 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $970.32 | $1,042.6070 | $1,042.61 | $1,042.60 | $1,042.70 | |