| 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 | $95.37 | 11.376% | $106.2193 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $205.75 | 4.498% | $215.0046 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $103.27 | 7.345% | $110.8552 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $83.79 | 3.399% | $86.638 | $86.64 | $86.65 | $86.60 |
| Purchase #5 | $237.93 | 10.370% | $262.6033 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $158.97 | 10.181% | $175.1547 | $175.15 | $175.15 | $175.20 |
| Purchase #7 | $205.83 | 11.825% | $230.1694 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $1,090.91 | $1,186.6445 | $1,186.64 | $1,186.60 | $1,186.70 | |