| 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 | $124.30 | 13.397% | $140.9525 | $140.95 | $140.95 | $141.00 |
| Purchase #2 | $191.88 | 13.734% | $218.2328 | $218.23 | $218.25 | $218.20 |
| Purchase #3 | $196.27 | 10.606% | $217.0864 | $217.09 | $217.10 | $217.10 |
| Purchase #4 | $249.68 | 7.278% | $267.8517 | $267.85 | $267.85 | $267.90 |
| Purchase #5 | $203.49 | 10.389% | $224.6306 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $73.60 | 5.514% | $77.6583 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $235.78 | 10.388% | $260.2728 | $260.27 | $260.25 | $260.30 |
| 7 purchase totals = | $1,275.00 | $1,406.6851 | $1,406.68 | $1,406.70 | $1,406.80 | |