| 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 | $107.69 | 7.691% | $115.9724 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $241.53 | 4.679% | $252.8312 | $252.83 | $252.85 | $252.80 |
| Purchase #3 | $209.89 | 12.764% | $236.6804 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $36.32 | 3.187% | $37.4775 | $37.48 | $37.50 | $37.50 |
| Purchase #5 | $195.28 | 3.663% | $202.4331 | $202.43 | $202.45 | $202.40 |
| Purchase #6 | $42.27 | 13.280% | $47.8835 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $10.36 | 11.771% | $11.5795 | $11.58 | $11.60 | $11.60 |
| 7 purchase totals = | $843.34 | $904.8576 | $904.85 | $904.95 | $904.90 | |