| 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 | $139.81 | 5.859% | $148.0015 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $47.39 | 8.282% | $51.3148 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $218.28 | 7.362% | $234.3498 | $234.35 | $234.35 | $234.30 |
| Purchase #4 | $77.32 | 8.461% | $83.862 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $210.91 | 7.731% | $227.2155 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $11.40 | 3.412% | $11.789 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $222.60 | 9.397% | $243.5177 | $243.52 | $243.50 | $243.50 |
| 7 purchase totals = | $927.71 | $1,000.0503 | $1,000.05 | $1,000.00 | $1,000.00 | |