| 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 | $215.48 | 3.474% | $222.9658 | $222.97 | $222.95 | $223.00 |
| Purchase #2 | $27.29 | 3.739% | $28.3104 | $28.31 | $28.30 | $28.30 |
| Purchase #3 | $61.81 | 11.644% | $69.0072 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $127.56 | 6.691% | $136.095 | $136.10 | $136.10 | $136.10 |
| Purchase #5 | $5.41 | 7.856% | $5.835 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $11.55 | 5.496% | $12.1848 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $27.29 | 4.265% | $28.4539 | $28.45 | $28.45 | $28.50 |
| 7 purchase totals = | $476.39 | $502.8521 | $502.86 | $502.85 | $502.90 | |