| 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 | $21.93 | 4.526% | $22.9226 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $237.74 | 4.202% | $247.7298 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $5.83 | 3.159% | $6.0142 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $203.25 | 11.227% | $226.0689 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $30.92 | 7.518% | $33.2446 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $214.93 | 3.343% | $222.1151 | $222.12 | $222.10 | $222.10 |
| Purchase #7 | $123.79 | 10.116% | $136.3126 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $838.39 | $894.4078 | $894.40 | $894.35 | $894.30 | |