| 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 | $224.71 | 12.431% | $252.6437 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $179.69 | 3.555% | $186.078 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $116.79 | 4.218% | $121.7162 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $132.87 | 11.581% | $148.2577 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $153.36 | 3.129% | $158.1586 | $158.16 | $158.15 | $158.20 |
| Purchase #6 | $153.87 | 7.278% | $165.0687 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $202.74 | 7.660% | $218.2699 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $1,164.03 | $1,250.1928 | $1,250.20 | $1,250.15 | $1,250.30 | |