| 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 | $42.35 | 13.378% | $48.0156 | $48.02 | $48.00 | $48.00 |
| Purchase #2 | $191.41 | 8.222% | $207.1477 | $207.15 | $207.15 | $207.10 |
| Purchase #3 | $200.39 | 3.865% | $208.1351 | $208.14 | $208.15 | $208.10 |
| Purchase #4 | $223.59 | 3.529% | $231.4805 | $231.48 | $231.50 | $231.50 |
| Purchase #5 | $120.83 | 8.820% | $131.4872 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $45.59 | 7.744% | $49.1205 | $49.12 | $49.10 | $49.10 |
| Purchase #7 | $210.87 | 7.731% | $227.1724 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $1,035.03 | $1,102.5590 | $1,102.57 | $1,102.55 | $1,102.50 | |