| 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 | $246.44 | 9.319% | $269.4057 | $269.41 | $269.40 | $269.40 |
| Purchase #2 | $136.32 | 3.209% | $140.6945 | $140.69 | $140.70 | $140.70 |
| Purchase #3 | $222.69 | 5.238% | $234.3545 | $234.35 | $234.35 | $234.40 |
| Purchase #4 | $81.41 | 8.137% | $88.0343 | $88.03 | $88.05 | $88.00 |
| Purchase #5 | $135.89 | 13.624% | $154.4037 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $124.72 | 13.529% | $141.5934 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $86.40 | 10.862% | $95.7848 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $1,033.87 | $1,124.2709 | $1,124.25 | $1,124.30 | $1,124.30 | |