| 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 | $195.77 | 4.136% | $203.867 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $218.68 | 8.739% | $237.7904 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $248.32 | 9.836% | $272.7448 | $272.74 | $272.75 | $272.70 |
| Purchase #4 | $91.61 | 3.785% | $95.0774 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $93.34 | 13.245% | $105.7029 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $34.40 | 13.609% | $39.0815 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $21.30 | 12.150% | $23.888 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $903.42 | $978.1520 | $978.15 | $978.20 | $978.20 | |