| 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 | $24.69 | 13.548% | $28.035 | $28.04 | $28.05 | $28.00 |
| Purchase #2 | $137.34 | 3.484% | $142.1249 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $77.83 | 11.293% | $86.6193 | $86.62 | $86.60 | $86.60 |
| Purchase #4 | $26.87 | 12.491% | $30.2263 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $217.61 | 6.524% | $231.8069 | $231.81 | $231.80 | $231.80 |
| Purchase #6 | $178.82 | 8.421% | $193.8784 | $193.88 | $193.90 | $193.90 |
| Purchase #7 | $227.56 | 7.805% | $245.3211 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $890.72 | $958.0119 | $958.02 | $958.00 | $957.90 | |