| 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 | $212.60 | 7.202% | $227.9115 | $227.91 | $227.90 | $227.90 |
| Purchase #2 | $72.35 | 6.632% | $77.1483 | $77.15 | $77.15 | $77.10 |
| Purchase #3 | $209.44 | 12.492% | $235.6032 | $235.60 | $235.60 | $235.60 |
| Purchase #4 | $124.76 | 8.472% | $135.3297 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $207.48 | 8.809% | $225.7569 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $122.35 | 11.234% | $136.0948 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $230.54 | 13.702% | $262.1286 | $262.13 | $262.15 | $262.10 |
| 7 purchase totals = | $1,179.52 | $1,299.9730 | $1,299.97 | $1,300.00 | $1,299.90 | |