| 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 | $113.35 | 12.859% | $127.9257 | $127.93 | $127.95 | $127.90 |
| Purchase #2 | $206.44 | 3.331% | $213.3165 | $213.32 | $213.30 | $213.30 |
| Purchase #3 | $50.87 | 10.524% | $56.2236 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $113.65 | 5.617% | $120.0337 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $173.71 | 3.779% | $180.2745 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $190.43 | 7.844% | $205.3673 | $205.37 | $205.35 | $205.40 |
| Purchase #7 | $186.51 | 4.662% | $195.2051 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $1,034.96 | $1,098.3464 | $1,098.35 | $1,098.30 | $1,098.30 | |