| 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 | $247.33 | 5.800% | $261.6751 | $261.68 | $261.70 | $261.70 |
| Purchase #2 | $160.45 | 9.647% | $175.9286 | $175.93 | $175.95 | $175.90 |
| Purchase #3 | $133.94 | 12.845% | $151.1446 | $151.14 | $151.15 | $151.10 |
| Purchase #4 | $130.29 | 8.365% | $141.1888 | $141.19 | $141.20 | $141.20 |
| Purchase #5 | $214.59 | 10.611% | $237.3601 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $242.97 | 8.306% | $263.1511 | $263.15 | $263.15 | $263.20 |
| Purchase #7 | $171.42 | 11.392% | $190.9482 | $190.95 | $190.95 | $190.90 |
| 7 purchase totals = | $1,300.99 | $1,421.3965 | $1,421.40 | $1,421.45 | $1,421.40 | |