| 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 | $172.43 | 12.826% | $194.5459 | $194.55 | $194.55 | $194.50 |
| Purchase #2 | $59.48 | 11.341% | $66.2256 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $52.95 | 4.349% | $55.2528 | $55.25 | $55.25 | $55.30 |
| Purchase #4 | $54.69 | 6.825% | $58.4226 | $58.42 | $58.40 | $58.40 |
| Purchase #5 | $250.52 | 10.633% | $277.1578 | $277.16 | $277.15 | $277.20 |
| Purchase #6 | $134.95 | 7.421% | $144.9646 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $43.84 | 3.691% | $45.4581 | $45.46 | $45.45 | $45.50 |
| 7 purchase totals = | $768.86 | $842.0274 | $842.03 | $842.00 | $842.10 | |