| 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 | $247.33 | 7.309% | $265.4073 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $226.90 | 11.337% | $252.6237 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $224.51 | 10.750% | $248.6448 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $166.49 | 4.314% | $173.6724 | $173.67 | $173.65 | $173.70 |
| Purchase #5 | $67.70 | 3.500% | $70.0695 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $231.27 | 7.693% | $249.0616 | $249.06 | $249.05 | $249.10 |
| Purchase #7 | $76.38 | 9.864% | $83.9141 | $83.91 | $83.90 | $83.90 |
| 7 purchase totals = | $1,240.58 | $1,343.3934 | $1,343.38 | $1,343.30 | $1,343.40 | |