| 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 | $134.64 | 4.431% | $140.6059 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $187.62 | 10.858% | $207.9918 | $207.99 | $208.00 | $208.00 |
| Purchase #3 | $222.31 | 13.481% | $252.2796 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $243.77 | 5.602% | $257.426 | $257.43 | $257.45 | $257.40 |
| Purchase #5 | $173.59 | 12.466% | $195.2297 | $195.23 | $195.25 | $195.20 |
| Purchase #6 | $67.40 | 4.461% | $70.4067 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $83.39 | 5.138% | $87.6746 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $1,112.72 | $1,211.6143 | $1,211.62 | $1,211.65 | $1,211.60 | |