| 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 | $217.40 | 4.766% | $227.7613 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $64.45 | 4.287% | $67.213 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $126.36 | 3.571% | $130.8723 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $99.28 | 6.765% | $105.9963 | $106.00 | $106.00 | $106.00 |
| Purchase #5 | $61.62 | 11.449% | $68.6749 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $31.78 | 6.373% | $33.8053 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $76.32 | 13.773% | $86.8316 | $86.83 | $86.85 | $86.80 |
| 7 purchase totals = | $677.21 | $721.1547 | $721.15 | $721.10 | $721.20 | |