| 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 | $110.81 | 3.171% | $114.3238 | $114.32 | $114.30 | $114.30 |
| Purchase #2 | $152.91 | 11.777% | $170.9182 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $216.79 | 8.476% | $235.1651 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $149.66 | 13.154% | $169.3463 | $169.35 | $169.35 | $169.30 |
| Purchase #5 | $141.26 | 4.579% | $147.7283 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $23.27 | 4.772% | $24.3804 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $21.41 | 8.637% | $23.2592 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $816.11 | $885.1213 | $885.13 | $885.10 | $885.10 | |