| 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 | $100.64 | 3.792% | $104.4563 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $160.97 | 5.590% | $169.9682 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $225.59 | 6.467% | $240.1789 | $240.18 | $240.20 | $240.20 |
| Purchase #4 | $40.74 | 11.393% | $45.3815 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $192.82 | 8.486% | $209.1827 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $249.77 | 4.739% | $261.6066 | $261.61 | $261.60 | $261.60 |
| Purchase #7 | $184.96 | 11.493% | $206.2175 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $1,155.49 | $1,236.9917 | $1,237.00 | $1,237.00 | $1,237.10 | |