| 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 | $248.83 | 10.850% | $275.8281 | $275.83 | $275.85 | $275.80 |
| Purchase #2 | $160.98 | 6.489% | $171.426 | $171.43 | $171.45 | $171.40 |
| Purchase #3 | $128.44 | 4.866% | $134.6899 | $134.69 | $134.70 | $134.70 |
| Purchase #4 | $163.86 | 7.385% | $175.9611 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $23.62 | 11.107% | $26.2435 | $26.24 | $26.25 | $26.20 |
| Purchase #6 | $9.30 | 8.469% | $10.0876 | $10.09 | $10.10 | $10.10 |
| Purchase #7 | $19.59 | 5.397% | $20.6473 | $20.65 | $20.65 | $20.60 |
| 7 purchase totals = | $754.62 | $814.8835 | $814.89 | $814.95 | $814.80 | |