| 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 | $224.85 | 10.454% | $248.3558 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $121.50 | 10.843% | $134.6742 | $134.67 | $134.65 | $134.70 |
| Purchase #3 | $105.70 | 10.548% | $116.8492 | $116.85 | $116.85 | $116.80 |
| Purchase #4 | $90.61 | 6.410% | $96.4181 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $222.44 | 7.464% | $239.0429 | $239.04 | $239.05 | $239.00 |
| Purchase #6 | $13.88 | 10.532% | $15.3418 | $15.34 | $15.35 | $15.30 |
| Purchase #7 | $179.70 | 10.677% | $198.8866 | $198.89 | $198.90 | $198.90 |
| 7 purchase totals = | $958.68 | $1,049.5686 | $1,049.57 | $1,049.55 | $1,049.50 | |