| 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 | $194.53 | 8.579% | $211.2187 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $26.42 | 11.561% | $29.4744 | $29.47 | $29.45 | $29.50 |
| Purchase #3 | $163.50 | 11.805% | $182.8012 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $27.48 | 9.347% | $30.0486 | $30.05 | $30.05 | $30.00 |
| Purchase #5 | $126.84 | 3.776% | $131.6295 | $131.63 | $131.65 | $131.60 |
| Purchase #6 | $232.58 | 12.163% | $260.8687 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $37.46 | 13.205% | $42.4066 | $42.41 | $42.40 | $42.40 |
| 7 purchase totals = | $808.81 | $888.4477 | $888.45 | $888.40 | $888.40 | |