| 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 | $90.82 | 12.292% | $101.9836 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $129.61 | 12.821% | $146.2273 | $146.23 | $146.25 | $146.20 |
| Purchase #3 | $242.30 | 6.196% | $257.3129 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $66.52 | 3.758% | $69.0198 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $126.92 | 5.625% | $134.0593 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $169.48 | 9.754% | $186.0111 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $10.84 | 10.453% | $11.9731 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $836.49 | $906.5871 | $906.58 | $906.55 | $906.60 | |