| 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 | $222.62 | 13.298% | $252.224 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $226.72 | 4.192% | $236.2241 | $236.22 | $236.20 | $236.20 |
| Purchase #3 | $108.27 | 3.771% | $112.3529 | $112.35 | $112.35 | $112.40 |
| Purchase #4 | $161.89 | 9.690% | $177.5771 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $109.66 | 4.416% | $114.5026 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $171.91 | 12.448% | $193.3094 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $100.42 | 5.284% | $105.7262 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $1,101.49 | $1,191.9163 | $1,191.91 | $1,191.90 | $1,191.90 | |