| 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 | $199.60 | 4.730% | $209.0411 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $176.51 | 4.149% | $183.8334 | $183.83 | $183.85 | $183.80 |
| Purchase #3 | $247.30 | 5.402% | $260.6591 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $216.60 | 11.211% | $240.883 | $240.88 | $240.90 | $240.90 |
| Purchase #5 | $105.49 | 10.411% | $116.4726 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $101.90 | 12.491% | $114.6283 | $114.63 | $114.65 | $114.60 |
| Purchase #7 | $52.99 | 8.856% | $57.6828 | $57.68 | $57.70 | $57.70 |
| 7 purchase totals = | $1,100.39 | $1,183.2003 | $1,183.19 | $1,183.25 | $1,183.20 | |