| 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 | $120.66 | 10.586% | $133.4331 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $108.46 | 5.377% | $114.2919 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $167.35 | 4.755% | $175.3075 | $175.31 | $175.30 | $175.30 |
| Purchase #4 | $230.72 | 13.686% | $262.2963 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $126.28 | 11.316% | $140.5698 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $20.76 | 3.866% | $21.5626 | $21.56 | $21.55 | $21.60 |
| Purchase #7 | $59.87 | 6.183% | $63.5718 | $63.57 | $63.55 | $63.60 |
| 7 purchase totals = | $834.10 | $911.0330 | $911.03 | $911.00 | $911.10 | |