| 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 | $218.61 | 9.785% | $240.001 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $230.85 | 10.270% | $254.5583 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $126.67 | 3.508% | $131.1136 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $97.35 | 3.549% | $100.805 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $32.75 | 5.832% | $34.66 | $34.66 | $34.65 | $34.70 |
| Purchase #6 | $29.31 | 3.704% | $30.3956 | $30.40 | $30.40 | $30.40 |
| Purchase #7 | $77.61 | 12.426% | $87.2538 | $87.25 | $87.25 | $87.30 |
| 7 purchase totals = | $813.15 | $878.7873 | $878.79 | $878.75 | $878.90 | |