| 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 | $131.71 | 6.237% | $139.9248 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $210.99 | 10.264% | $232.646 | $232.65 | $232.65 | $232.60 |
| Purchase #3 | $244.92 | 6.254% | $260.2373 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $59.82 | 4.356% | $62.4258 | $62.43 | $62.45 | $62.40 |
| Purchase #5 | $163.93 | 8.751% | $178.2755 | $178.28 | $178.30 | $178.30 |
| Purchase #6 | $9.85 | 12.437% | $11.075 | $11.08 | $11.10 | $11.10 |
| Purchase #7 | $6.57 | 8.859% | $7.152 | $7.15 | $7.15 | $7.20 |
| 7 purchase totals = | $827.79 | $891.7364 | $891.75 | $891.80 | $891.70 | |