| 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 | $248.65 | 8.691% | $270.2602 | $270.26 | $270.25 | $270.30 |
| Purchase #2 | $71.72 | 11.515% | $79.9786 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $209.83 | 7.648% | $225.8778 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $140.85 | 9.357% | $154.0293 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $211.45 | 5.419% | $222.9085 | $222.91 | $222.90 | $222.90 |
| Purchase #6 | $54.87 | 13.335% | $62.1869 | $62.19 | $62.20 | $62.20 |
| Purchase #7 | $108.92 | 13.498% | $123.622 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $1,046.29 | $1,138.8633 | $1,138.87 | $1,138.90 | $1,138.90 | |