| 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 | $125.48 | 9.741% | $137.703 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $218.52 | 7.730% | $235.4116 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $169.27 | 8.768% | $184.1116 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $123.27 | 13.365% | $139.745 | $139.75 | $139.75 | $139.70 |
| Purchase #5 | $221.47 | 13.820% | $252.0772 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $78.54 | 5.339% | $82.7333 | $82.73 | $82.75 | $82.70 |
| Purchase #7 | $197.30 | 9.674% | $216.3868 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $1,133.85 | $1,248.1685 | $1,248.17 | $1,248.20 | $1,248.10 | |