| 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 | $207.29 | 3.513% | $214.5721 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $74.70 | 5.387% | $78.7241 | $78.72 | $78.70 | $78.70 |
| Purchase #3 | $161.88 | 12.531% | $182.1652 | $182.17 | $182.15 | $182.20 |
| Purchase #4 | $18.99 | 8.275% | $20.5614 | $20.56 | $20.55 | $20.60 |
| Purchase #5 | $116.61 | 10.839% | $129.2494 | $129.25 | $129.25 | $129.20 |
| Purchase #6 | $249.88 | 3.409% | $258.3984 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $248.73 | 8.364% | $269.5338 | $269.53 | $269.55 | $269.50 |
| 7 purchase totals = | $1,078.08 | $1,153.2044 | $1,153.20 | $1,153.15 | $1,153.20 | |