| 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 | $111.82 | 11.717% | $124.9219 | $124.92 | $124.90 | $124.90 |
| Purchase #2 | $222.47 | 8.766% | $241.9717 | $241.97 | $241.95 | $242.00 |
| Purchase #3 | $29.95 | 3.355% | $30.9548 | $30.95 | $30.95 | $31.00 |
| Purchase #4 | $120.79 | 5.333% | $127.2317 | $127.23 | $127.25 | $127.20 |
| Purchase #5 | $28.37 | 13.669% | $32.2479 | $32.25 | $32.25 | $32.20 |
| Purchase #6 | $30.54 | 8.133% | $33.0238 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $149.83 | 4.400% | $156.4225 | $156.42 | $156.40 | $156.40 |
| 7 purchase totals = | $693.77 | $746.7743 | $746.76 | $746.70 | $746.70 | |