| 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 | $96.60 | 12.360% | $108.5398 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $233.55 | 9.190% | $255.0132 | $255.01 | $255.00 | $255.00 |
| Purchase #3 | $128.97 | 5.576% | $136.1614 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $250.98 | 13.389% | $284.5837 | $284.58 | $284.60 | $284.60 |
| Purchase #5 | $17.54 | 8.357% | $19.0058 | $19.01 | $19.00 | $19.00 |
| Purchase #6 | $125.63 | 9.226% | $137.2206 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $41.36 | 12.549% | $46.5503 | $46.55 | $46.55 | $46.60 |
| 7 purchase totals = | $894.63 | $987.0748 | $987.07 | $987.05 | $987.10 | |