| 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 | $11.34 | 9.113% | $12.3734 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $243.84 | 3.828% | $253.1742 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $127.52 | 4.652% | $133.4522 | $133.45 | $133.45 | $133.50 |
| Purchase #4 | $193.49 | 4.298% | $201.8062 | $201.81 | $201.80 | $201.80 |
| Purchase #5 | $86.52 | 13.663% | $98.3412 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $174.49 | 6.812% | $186.3763 | $186.38 | $186.40 | $186.40 |
| Purchase #7 | $77.79 | 3.245% | $80.3143 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $914.99 | $965.8378 | $965.83 | $965.80 | $965.90 | |