| 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 | $183.37 | 3.377% | $189.5624 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $217.46 | 10.673% | $240.6695 | $240.67 | $240.65 | $240.70 |
| Purchase #3 | $114.40 | 10.212% | $126.0825 | $126.08 | $126.10 | $126.10 |
| Purchase #4 | $163.66 | 13.816% | $186.2713 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $169.77 | 11.170% | $188.7333 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $242.58 | 5.205% | $255.2063 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $49.51 | 8.552% | $53.7441 | $53.74 | $53.75 | $53.70 |
| 7 purchase totals = | $1,140.75 | $1,240.2694 | $1,240.26 | $1,240.25 | $1,240.30 | |