| 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 | $197.98 | 5.410% | $208.6907 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $24.87 | 5.582% | $26.2582 | $26.26 | $26.25 | $26.30 |
| Purchase #3 | $35.87 | 11.618% | $40.0374 | $40.04 | $40.05 | $40.00 |
| Purchase #4 | $121.25 | 9.120% | $132.308 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $123.67 | 13.516% | $140.3852 | $140.39 | $140.40 | $140.40 |
| Purchase #6 | $233.74 | 8.368% | $253.2994 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $85.55 | 3.386% | $88.4467 | $88.45 | $88.45 | $88.40 |
| 7 purchase totals = | $822.93 | $889.4256 | $889.44 | $889.45 | $889.40 | |