| 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 | $209.64 | 4.642% | $219.3715 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $30.34 | 10.750% | $33.6016 | $33.60 | $33.60 | $33.60 |
| Purchase #3 | $111.61 | 8.584% | $121.1906 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $186.97 | 13.106% | $211.4743 | $211.47 | $211.45 | $211.50 |
| Purchase #5 | $158.68 | 6.671% | $169.2655 | $169.27 | $169.25 | $169.30 |
| Purchase #6 | $107.29 | 8.648% | $116.5684 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $140.99 | 7.636% | $151.756 | $151.76 | $151.75 | $151.80 |
| 7 purchase totals = | $945.52 | $1,023.2279 | $1,023.23 | $1,023.15 | $1,023.40 | |