| 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 | $126.30 | 10.219% | $139.2066 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $124.27 | 13.857% | $141.4901 | $141.49 | $141.50 | $141.50 |
| Purchase #3 | $183.40 | 13.135% | $207.4896 | $207.49 | $207.50 | $207.50 |
| Purchase #4 | $186.78 | 10.394% | $206.1939 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $8.71 | 7.760% | $9.3859 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $162.61 | 8.578% | $176.5587 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $82.32 | 5.502% | $86.8492 | $86.85 | $86.85 | $86.80 |
| 7 purchase totals = | $874.39 | $967.1740 | $967.18 | $967.20 | $967.20 | |