| 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 | $77.87 | 4.654% | $81.4941 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $162.82 | 12.357% | $182.9397 | $182.94 | $182.95 | $182.90 |
| Purchase #3 | $243.69 | 10.412% | $269.063 | $269.06 | $269.05 | $269.10 |
| Purchase #4 | $179.73 | 12.208% | $201.6714 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $88.95 | 12.843% | $100.3738 | $100.37 | $100.35 | $100.40 |
| Purchase #6 | $29.59 | 4.410% | $30.8949 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $247.52 | 3.548% | $256.302 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $1,030.17 | $1,122.7389 | $1,122.72 | $1,122.70 | $1,122.80 | |