| 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 | $196.79 | 3.253% | $203.1916 | $203.19 | $203.20 | $203.20 |
| Purchase #2 | $173.77 | 3.870% | $180.4949 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $201.41 | 12.402% | $226.3889 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $27.82 | 11.514% | $31.0232 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $124.34 | 10.776% | $137.7389 | $137.74 | $137.75 | $137.70 |
| Purchase #6 | $55.86 | 3.693% | $57.9229 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $134.81 | 10.320% | $148.7224 | $148.72 | $148.70 | $148.70 |
| 7 purchase totals = | $914.80 | $985.4828 | $985.47 | $985.45 | $985.40 | |