| 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 | $217.90 | 9.855% | $239.374 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $76.65 | 7.848% | $82.6655 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $95.86 | 11.229% | $106.6241 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $145.46 | 3.711% | $150.858 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $10.66 | 13.824% | $12.1336 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $247.45 | 4.681% | $259.0331 | $259.03 | $259.05 | $259.00 |
| Purchase #7 | $68.80 | 12.140% | $77.1523 | $77.15 | $77.15 | $77.20 |
| 7 purchase totals = | $862.78 | $927.8406 | $927.83 | $927.80 | $927.90 | |