| 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 | $210.97 | 13.794% | $240.0712 | $240.07 | $240.05 | $240.10 |
| Purchase #2 | $13.88 | 5.142% | $14.5937 | $14.59 | $14.60 | $14.60 |
| Purchase #3 | $211.48 | 3.256% | $218.3658 | $218.37 | $218.35 | $218.40 |
| Purchase #4 | $199.67 | 9.253% | $218.1455 | $218.15 | $218.15 | $218.10 |
| Purchase #5 | $236.29 | 10.613% | $261.3675 | $261.37 | $261.35 | $261.40 |
| Purchase #6 | $213.96 | 11.507% | $238.5804 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $213.75 | 12.322% | $240.0883 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $1,300.00 | $1,431.2124 | $1,431.22 | $1,431.20 | $1,431.30 | |