| 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 | $227.88 | 3.345% | $235.5026 | $235.50 | $235.50 | $235.50 |
| Purchase #2 | $175.85 | 5.616% | $185.7257 | $185.73 | $185.75 | $185.70 |
| Purchase #3 | $122.48 | 13.785% | $139.3639 | $139.36 | $139.35 | $139.40 |
| Purchase #4 | $137.35 | 8.257% | $148.691 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $194.66 | 5.776% | $205.9036 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $242.38 | 9.611% | $265.6751 | $265.68 | $265.70 | $265.70 |
| Purchase #7 | $127.37 | 3.735% | $132.1273 | $132.13 | $132.15 | $132.10 |
| 7 purchase totals = | $1,227.97 | $1,312.9892 | $1,312.99 | $1,313.05 | $1,313.00 | |