| 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 | $223.27 | 7.183% | $239.3075 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $183.34 | 9.256% | $200.31 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $62.83 | 11.313% | $69.938 | $69.94 | $69.95 | $69.90 |
| Purchase #4 | $148.94 | 12.202% | $167.1137 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $107.80 | 6.177% | $114.4588 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $171.54 | 3.366% | $177.314 | $177.31 | $177.30 | $177.30 |
| Purchase #7 | $97.63 | 12.727% | $110.0554 | $110.06 | $110.05 | $110.10 |
| 7 purchase totals = | $995.35 | $1,078.4974 | $1,078.50 | $1,078.45 | $1,078.50 | |