| 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 | $214.74 | 9.691% | $235.5505 | $235.55 | $235.55 | $235.60 |
| Purchase #2 | $77.70 | 6.801% | $82.9844 | $82.98 | $83.00 | $83.00 |
| Purchase #3 | $108.69 | 9.195% | $118.684 | $118.68 | $118.70 | $118.70 |
| Purchase #4 | $192.54 | 10.273% | $212.3196 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $71.39 | 12.408% | $80.2481 | $80.25 | $80.25 | $80.20 |
| Purchase #6 | $156.77 | 4.390% | $163.6522 | $163.65 | $163.65 | $163.70 |
| Purchase #7 | $39.33 | 10.759% | $43.5615 | $43.56 | $43.55 | $43.60 |
| 7 purchase totals = | $861.16 | $937.0003 | $936.99 | $937.00 | $937.10 | |