| 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 | $206.44 | 4.639% | $216.0168 | $216.02 | $216.00 | $216.00 |
| Purchase #2 | $114.34 | 5.395% | $120.5086 | $120.51 | $120.50 | $120.50 |
| Purchase #3 | $124.65 | 3.339% | $128.8121 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $79.97 | 11.807% | $89.4121 | $89.41 | $89.40 | $89.40 |
| Purchase #5 | $162.71 | 12.482% | $183.0195 | $183.02 | $183.00 | $183.00 |
| Purchase #6 | $82.60 | 4.822% | $86.583 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $70.63 | 13.621% | $80.2505 | $80.25 | $80.25 | $80.30 |
| 7 purchase totals = | $841.34 | $904.6026 | $904.60 | $904.55 | $904.60 | |