| 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 | $215.74 | 5.554% | $227.7222 | $227.72 | $227.70 | $227.70 |
| Purchase #2 | $231.50 | 13.156% | $261.9561 | $261.96 | $261.95 | $262.00 |
| Purchase #3 | $191.29 | 12.108% | $214.4514 | $214.45 | $214.45 | $214.50 |
| Purchase #4 | $21.60 | 3.574% | $22.372 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $37.91 | 7.173% | $40.6293 | $40.63 | $40.65 | $40.60 |
| Purchase #6 | $173.68 | 8.235% | $187.9825 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $81.27 | 9.795% | $89.2304 | $89.23 | $89.25 | $89.20 |
| 7 purchase totals = | $952.99 | $1,044.3439 | $1,044.34 | $1,044.35 | $1,044.40 | |