| 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 | $193.50 | 6.657% | $206.3813 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $217.94 | 5.780% | $230.5369 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $114.53 | 8.408% | $124.1597 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $184.28 | 13.729% | $209.5798 | $209.58 | $209.60 | $209.60 |
| Purchase #5 | $33.81 | 13.218% | $38.279 | $38.28 | $38.30 | $38.30 |
| Purchase #6 | $182.79 | 4.624% | $191.2422 | $191.24 | $191.25 | $191.20 |
| Purchase #7 | $227.87 | 5.438% | $240.2616 | $240.26 | $240.25 | $240.30 |
| 7 purchase totals = | $1,154.72 | $1,240.4405 | $1,240.44 | $1,240.50 | $1,240.50 | |