| 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 | $123.84 | 5.337% | $130.4493 | $130.45 | $130.45 | $130.40 |
| Purchase #2 | $208.50 | 13.607% | $236.8706 | $236.87 | $236.85 | $236.90 |
| Purchase #3 | $24.56 | 9.152% | $26.8077 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $104.36 | 13.423% | $118.3682 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $39.73 | 4.158% | $41.382 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $58.94 | 4.811% | $61.7756 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $42.80 | 7.234% | $45.8962 | $45.90 | $45.90 | $45.90 |
| 7 purchase totals = | $602.73 | $661.5496 | $661.56 | $661.55 | $661.60 | |