| 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 | $190.35 | 4.479% | $198.8758 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $217.74 | 10.278% | $240.1193 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $236.94 | 13.307% | $268.4696 | $268.47 | $268.45 | $268.50 |
| Purchase #4 | $164.89 | 12.682% | $185.8013 | $185.80 | $185.80 | $185.80 |
| Purchase #5 | $15.68 | 10.370% | $17.306 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $106.72 | 11.677% | $119.1817 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $116.29 | 12.628% | $130.9751 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $1,048.61 | $1,160.7288 | $1,160.74 | $1,160.75 | $1,160.80 | |