| 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 | $122.39 | 13.842% | $139.3312 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $8.63 | 7.429% | $9.2711 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $119.56 | 3.308% | $123.515 | $123.52 | $123.50 | $123.50 |
| Purchase #4 | $44.42 | 11.265% | $49.4239 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $157.38 | 10.569% | $174.0135 | $174.01 | $174.00 | $174.00 |
| Purchase #6 | $30.41 | 8.550% | $33.0101 | $33.01 | $33.00 | $33.00 |
| Purchase #7 | $220.30 | 5.526% | $232.4738 | $232.47 | $232.45 | $232.50 |
| 7 purchase totals = | $703.09 | $761.0386 | $761.03 | $760.95 | $761.00 | |