| 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 | $206.92 | 10.424% | $228.4893 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $222.74 | 5.595% | $235.2023 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $35.26 | 13.387% | $39.9803 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $115.61 | 8.277% | $125.179 | $125.18 | $125.20 | $125.20 |
| Purchase #5 | $151.76 | 5.440% | $160.0157 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $101.61 | 8.374% | $110.1188 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $76.88 | 12.318% | $86.3501 | $86.35 | $86.35 | $86.40 |
| 7 purchase totals = | $910.78 | $985.3355 | $985.34 | $985.35 | $985.40 | |