| 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 | $113.43 | 12.324% | $127.4091 | $127.41 | $127.40 | $127.40 |
| Purchase #2 | $68.83 | 12.591% | $77.4964 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $38.79 | 13.360% | $43.9723 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $194.37 | 6.517% | $207.0371 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $103.66 | 4.398% | $108.219 | $108.22 | $108.20 | $108.20 |
| Purchase #6 | $89.62 | 11.394% | $99.8313 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $250.94 | 12.604% | $282.5685 | $282.57 | $282.55 | $282.60 |
| 7 purchase totals = | $859.64 | $946.5337 | $946.54 | $946.50 | $946.50 | |