| 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 | $123.29 | 6.764% | $131.6293 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $207.50 | 4.218% | $216.2524 | $216.25 | $216.25 | $216.30 |
| Purchase #3 | $164.98 | 7.394% | $177.1786 | $177.18 | $177.20 | $177.20 |
| Purchase #4 | $102.63 | 11.854% | $114.7958 | $114.80 | $114.80 | $114.80 |
| Purchase #5 | $166.93 | 11.450% | $186.0435 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $132.60 | 3.189% | $136.8286 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $239.81 | 5.467% | $252.9204 | $252.92 | $252.90 | $252.90 |
| 7 purchase totals = | $1,137.74 | $1,215.6486 | $1,215.65 | $1,215.70 | $1,215.60 | |