| 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 | $213.48 | 3.306% | $220.5376 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $123.40 | 3.730% | $128.0028 | $128.00 | $128.00 | $128.00 |
| Purchase #3 | $8.36 | 4.651% | $8.7488 | $8.75 | $8.75 | $8.70 |
| Purchase #4 | $120.88 | 3.236% | $124.7917 | $124.79 | $124.80 | $124.80 |
| Purchase #5 | $242.41 | 6.222% | $257.4928 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $236.80 | 10.608% | $261.9197 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $89.91 | 4.766% | $94.1951 | $94.20 | $94.20 | $94.20 |
| 7 purchase totals = | $1,035.24 | $1,095.6885 | $1,095.69 | $1,095.70 | $1,095.60 | |