| 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 | $202.32 | 4.630% | $211.6874 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $10.62 | 8.191% | $11.4899 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $165.90 | 10.465% | $183.2614 | $183.26 | $183.25 | $183.30 |
| Purchase #4 | $195.90 | 13.462% | $222.2721 | $222.27 | $222.25 | $222.30 |
| Purchase #5 | $107.49 | 11.401% | $119.7449 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $68.41 | 3.148% | $70.5635 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $80.87 | 4.732% | $84.6968 | $84.70 | $84.70 | $84.70 |
| 7 purchase totals = | $831.51 | $903.7160 | $903.71 | $903.70 | $903.80 | |