| 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 | $9.58 | 13.420% | $10.8656 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $182.82 | 5.134% | $192.206 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $27.54 | 11.870% | $30.809 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $132.62 | 13.219% | $150.151 | $150.15 | $150.15 | $150.20 |
| Purchase #5 | $232.71 | 9.506% | $254.8314 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $67.88 | 12.531% | $76.386 | $76.39 | $76.40 | $76.40 |
| Purchase #7 | $32.86 | 11.789% | $36.7339 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $686.01 | $751.9829 | $751.99 | $752.00 | $752.00 | |