| 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 | $198.84 | 3.247% | $205.2963 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $227.68 | 5.494% | $240.1887 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $20.30 | 11.758% | $22.6869 | $22.69 | $22.70 | $22.70 |
| Purchase #4 | $132.56 | 12.518% | $149.1539 | $149.15 | $149.15 | $149.20 |
| Purchase #5 | $18.62 | 4.268% | $19.4147 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $206.97 | 9.801% | $227.2551 | $227.26 | $227.25 | $227.30 |
| Purchase #7 | $203.59 | 5.155% | $214.0851 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $1,008.56 | $1,078.0807 | $1,078.09 | $1,078.10 | $1,078.20 | |