| 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 | $124.58 | 11.245% | $138.589 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $15.46 | 4.412% | $16.1421 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $231.92 | 9.356% | $253.6184 | $253.62 | $253.60 | $253.60 |
| Purchase #4 | $20.40 | 4.861% | $21.3916 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $148.81 | 11.225% | $165.5139 | $165.51 | $165.50 | $165.50 |
| Purchase #6 | $202.28 | 4.260% | $210.8971 | $210.90 | $210.90 | $210.90 |
| Purchase #7 | $208.67 | 8.792% | $227.0163 | $227.02 | $227.00 | $227.00 |
| 7 purchase totals = | $952.12 | $1,033.1684 | $1,033.17 | $1,033.15 | $1,033.10 | |