| 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 | $233.34 | 7.396% | $250.5978 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $223.64 | 12.447% | $251.4765 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $187.44 | 8.227% | $202.8607 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $61.75 | 12.702% | $69.5935 | $69.59 | $69.60 | $69.60 |
| Purchase #5 | $30.73 | 10.234% | $33.8749 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $229.45 | 4.287% | $239.2865 | $239.29 | $239.30 | $239.30 |
| Purchase #7 | $114.51 | 8.407% | $124.1369 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $1,080.86 | $1,171.8268 | $1,171.83 | $1,171.85 | $1,171.90 | |