| 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 | $193.83 | 4.840% | $203.2114 | $203.21 | $203.20 | $203.20 |
| Purchase #2 | $222.83 | 4.659% | $233.2116 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $202.82 | 13.858% | $230.9268 | $230.93 | $230.95 | $230.90 |
| Purchase #4 | $36.54 | 7.200% | $39.1709 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $28.79 | 4.676% | $30.1362 | $30.14 | $30.15 | $30.10 |
| Purchase #6 | $187.50 | 11.539% | $209.1356 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $50.78 | 13.239% | $57.5028 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $923.09 | $1,003.2953 | $1,003.30 | $1,003.30 | $1,003.20 | |