| 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 | $187.91 | 12.459% | $211.3217 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $9.29 | 8.320% | $10.0629 | $10.06 | $10.05 | $10.10 |
| Purchase #3 | $163.87 | 6.802% | $175.0164 | $175.02 | $175.00 | $175.00 |
| Purchase #4 | $131.52 | 8.467% | $142.6558 | $142.66 | $142.65 | $142.70 |
| Purchase #5 | $242.52 | 12.544% | $272.9417 | $272.94 | $272.95 | $272.90 |
| Purchase #6 | $97.35 | 6.340% | $103.522 | $103.52 | $103.50 | $103.50 |
| Purchase #7 | $239.57 | 13.662% | $272.3001 | $272.30 | $272.30 | $272.30 |
| 7 purchase totals = | $1,072.03 | $1,187.8206 | $1,187.82 | $1,187.75 | $1,187.80 | |