| 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 | $130.29 | 7.422% | $139.9601 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $62.30 | 7.371% | $66.8921 | $66.89 | $66.90 | $66.90 |
| Purchase #3 | $61.53 | 10.488% | $67.9833 | $67.98 | $68.00 | $68.00 |
| Purchase #4 | $232.92 | 5.603% | $245.9705 | $245.97 | $245.95 | $246.00 |
| Purchase #5 | $52.80 | 10.653% | $58.4248 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $145.25 | 9.526% | $159.0865 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $129.85 | 11.581% | $144.8879 | $144.89 | $144.90 | $144.90 |
| 7 purchase totals = | $814.94 | $883.2052 | $883.20 | $883.20 | $883.30 | |