| 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 | $248.73 | 11.572% | $277.513 | $277.51 | $277.50 | $277.50 |
| Purchase #2 | $183.88 | 9.400% | $201.1647 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $69.55 | 3.274% | $71.8271 | $71.83 | $71.85 | $71.80 |
| Purchase #4 | $197.40 | 9.165% | $215.4917 | $215.49 | $215.50 | $215.50 |
| Purchase #5 | $173.63 | 7.449% | $186.5637 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $92.49 | 3.302% | $95.544 | $95.54 | $95.55 | $95.50 |
| Purchase #7 | $163.33 | 7.308% | $175.2662 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $1,129.01 | $1,223.3704 | $1,223.36 | $1,223.35 | $1,223.40 | |