| 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 | $190.50 | 11.396% | $212.2094 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $50.68 | 3.708% | $52.5592 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $22.93 | 13.777% | $26.0891 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $172.76 | 5.269% | $181.8627 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $235.38 | 9.235% | $257.1173 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $86.69 | 7.130% | $92.871 | $92.87 | $92.85 | $92.90 |
| Purchase #7 | $205.87 | 9.576% | $225.5841 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $964.81 | $1,048.2928 | $1,048.29 | $1,048.25 | $1,048.40 | |