| 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 | $205.31 | 7.377% | $220.4557 | $220.46 | $220.45 | $220.50 |
| Purchase #2 | $193.95 | 6.339% | $206.2445 | $206.24 | $206.25 | $206.20 |
| Purchase #3 | $161.67 | 9.650% | $177.2712 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $250.84 | 5.511% | $264.6638 | $264.66 | $264.65 | $264.70 |
| Purchase #5 | $234.72 | 3.569% | $243.0972 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $10.35 | 6.166% | $10.9882 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $174.83 | 6.757% | $186.6433 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $1,231.67 | $1,309.3639 | $1,309.36 | $1,309.35 | $1,309.40 | |