| 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 | $105.76 | 8.313% | $114.5518 | $114.55 | $114.55 | $114.60 |
| Purchase #2 | $225.39 | 13.680% | $256.2234 | $256.22 | $256.20 | $256.20 |
| Purchase #3 | $210.96 | 12.619% | $237.581 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $15.65 | 5.695% | $16.5413 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $248.96 | 7.646% | $267.9955 | $268.00 | $268.00 | $268.00 |
| Purchase #6 | $181.59 | 3.263% | $187.5153 | $187.52 | $187.50 | $187.50 |
| Purchase #7 | $136.94 | 8.355% | $148.3813 | $148.38 | $148.40 | $148.40 |
| 7 purchase totals = | $1,125.25 | $1,228.7896 | $1,228.79 | $1,228.80 | $1,228.80 | |