| 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 | $223.76 | 10.628% | $247.5412 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $188.91 | 12.322% | $212.1875 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $82.78 | 11.261% | $92.1019 | $92.10 | $92.10 | $92.10 |
| Purchase #4 | $45.76 | 11.687% | $51.108 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $219.50 | 12.422% | $246.7663 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $205.97 | 5.823% | $217.9636 | $217.96 | $217.95 | $218.00 |
| Purchase #7 | $219.52 | 12.763% | $247.5373 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $1,186.20 | $1,315.2058 | $1,315.21 | $1,315.20 | $1,315.20 | |