| 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 | $27.58 | 10.234% | $30.4025 | $30.40 | $30.40 | $30.40 |
| Purchase #2 | $133.34 | 8.781% | $145.0486 | $145.05 | $145.05 | $145.00 |
| Purchase #3 | $198.61 | 8.375% | $215.2436 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $236.60 | 10.781% | $262.1078 | $262.11 | $262.10 | $262.10 |
| Purchase #5 | $12.63 | 11.596% | $14.0946 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $119.81 | 10.741% | $132.6788 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $242.34 | 10.851% | $268.6363 | $268.64 | $268.65 | $268.60 |
| 7 purchase totals = | $970.91 | $1,068.2122 | $1,068.21 | $1,068.25 | $1,068.10 | |