| 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 | $212.29 | 7.114% | $227.3923 | $227.39 | $227.40 | $227.40 |
| Purchase #2 | $19.42 | 9.669% | $21.2977 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $167.97 | 4.622% | $175.7336 | $175.73 | $175.75 | $175.70 |
| Purchase #4 | $46.50 | 5.413% | $49.017 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $147.78 | 12.267% | $165.9082 | $165.91 | $165.90 | $165.90 |
| Purchase #6 | $121.32 | 5.703% | $128.2389 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $30.59 | 7.872% | $32.998 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $745.87 | $800.5857 | $800.59 | $800.60 | $800.50 | |