| 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 | $212.62 | 7.167% | $227.8585 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $81.97 | 9.387% | $89.6645 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $69.88 | 9.474% | $76.5004 | $76.50 | $76.50 | $76.50 |
| Purchase #4 | $185.45 | 13.689% | $210.8363 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $129.41 | 7.248% | $138.7896 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $110.48 | 5.505% | $116.5619 | $116.56 | $116.55 | $116.60 |
| Purchase #7 | $202.89 | 5.698% | $214.4507 | $214.45 | $214.45 | $214.50 |
| 7 purchase totals = | $992.70 | $1,074.6619 | $1,074.66 | $1,074.65 | $1,074.80 | |