| 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 | $91.39 | 12.369% | $102.694 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $114.91 | 13.370% | $130.2735 | $130.27 | $130.25 | $130.30 |
| Purchase #3 | $110.51 | 3.419% | $114.2883 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $249.70 | 13.161% | $282.563 | $282.56 | $282.55 | $282.60 |
| Purchase #5 | $24.28 | 10.864% | $26.9178 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $68.36 | 3.752% | $70.9249 | $70.92 | $70.90 | $70.90 |
| Purchase #7 | $55.63 | 13.267% | $63.0104 | $63.01 | $63.00 | $63.00 |
| 7 purchase totals = | $714.78 | $790.6719 | $790.66 | $790.60 | $790.70 | |