| 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 | $104.52 | 11.326% | $116.3579 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $149.35 | 7.185% | $160.0808 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $237.53 | 10.553% | $262.5965 | $262.60 | $262.60 | $262.60 |
| Purchase #4 | $185.61 | 5.248% | $195.3508 | $195.35 | $195.35 | $195.40 |
| Purchase #5 | $215.81 | 3.578% | $223.5317 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $162.54 | 10.827% | $180.1382 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $232.51 | 6.712% | $248.1161 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $1,287.87 | $1,386.1720 | $1,386.18 | $1,386.20 | $1,386.20 | |