| 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 | $20.54 | 11.665% | $22.936 | $22.94 | $22.95 | $22.90 |
| Purchase #2 | $209.92 | 3.304% | $216.8558 | $216.86 | $216.85 | $216.90 |
| Purchase #3 | $169.70 | 9.199% | $185.3107 | $185.31 | $185.30 | $185.30 |
| Purchase #4 | $215.56 | 5.322% | $227.0321 | $227.03 | $227.05 | $227.00 |
| Purchase #5 | $31.92 | 7.552% | $34.3306 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $225.44 | 10.333% | $248.7347 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $111.59 | 6.604% | $118.9594 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $984.67 | $1,054.1593 | $1,054.16 | $1,054.20 | $1,054.10 | |