| 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 | $206.75 | 11.274% | $230.059 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $99.37 | 6.828% | $106.155 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $96.58 | 8.161% | $104.4619 | $104.46 | $104.45 | $104.50 |
| Purchase #4 | $78.46 | 5.791% | $83.0036 | $83.00 | $83.00 | $83.00 |
| Purchase #5 | $126.66 | 12.438% | $142.414 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $240.38 | 6.688% | $256.4566 | $256.46 | $256.45 | $256.50 |
| Purchase #7 | $48.43 | 3.149% | $49.9551 | $49.96 | $49.95 | $50.00 |
| 7 purchase totals = | $896.63 | $972.5052 | $972.51 | $972.45 | $972.70 | |