| 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 | $114.88 | 10.712% | $127.1859 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $27.91 | 9.684% | $30.6128 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $153.72 | 8.384% | $166.6079 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $190.50 | 6.795% | $203.4445 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $84.34 | 8.773% | $91.7391 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $223.89 | 4.368% | $233.6695 | $233.67 | $233.65 | $233.70 |
| Purchase #7 | $233.48 | 6.378% | $248.3714 | $248.37 | $248.35 | $248.40 |
| 7 purchase totals = | $1,028.72 | $1,101.6311 | $1,101.63 | $1,101.60 | $1,101.60 | |