| 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 | $107.72 | 4.128% | $112.1667 | $112.17 | $112.15 | $112.20 |
| Purchase #2 | $225.83 | 13.607% | $256.5587 | $256.56 | $256.55 | $256.60 |
| Purchase #3 | $100.94 | 13.222% | $114.2863 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $22.36 | 4.149% | $23.2877 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $207.78 | 9.716% | $227.9679 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $183.43 | 5.427% | $193.3847 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $187.60 | 11.567% | $209.2997 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $1,035.66 | $1,136.9517 | $1,136.96 | $1,136.95 | $1,137.10 | |