| 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 | $134.76 | 3.631% | $139.6531 | $139.65 | $139.65 | $139.70 |
| Purchase #2 | $100.81 | 10.829% | $111.7267 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $24.79 | 13.704% | $28.1872 | $28.19 | $28.20 | $28.20 |
| Purchase #4 | $11.98 | 4.442% | $12.5122 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $205.50 | 11.447% | $229.0236 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $170.50 | 13.412% | $193.3675 | $193.37 | $193.35 | $193.40 |
| Purchase #7 | $83.82 | 9.734% | $91.979 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $732.16 | $806.4493 | $806.45 | $806.45 | $806.50 | |