| 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 | $219.90 | 3.613% | $227.845 | $227.85 | $227.85 | $227.80 |
| Purchase #2 | $209.32 | 12.372% | $235.2171 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $131.81 | 11.698% | $147.2291 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $129.85 | 13.867% | $147.8563 | $147.86 | $147.85 | $147.90 |
| Purchase #5 | $78.73 | 4.624% | $82.3705 | $82.37 | $82.35 | $82.40 |
| Purchase #6 | $64.36 | 8.779% | $70.0102 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $48.41 | 8.732% | $52.6372 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $882.38 | $963.1654 | $963.18 | $963.15 | $963.10 | |