| 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 | $196.37 | 4.153% | $204.5252 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $19.77 | 7.776% | $21.3073 | $21.31 | $21.30 | $21.30 |
| Purchase #3 | $111.34 | 3.609% | $115.3583 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $219.69 | 4.788% | $230.2088 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $57.56 | 7.652% | $61.9645 | $61.96 | $61.95 | $62.00 |
| Purchase #6 | $205.53 | 10.474% | $227.0572 | $227.06 | $227.05 | $227.10 |
| Purchase #7 | $56.46 | 3.607% | $58.4965 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $866.72 | $918.9178 | $918.93 | $918.90 | $919.00 | |