| 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 | $23.96 | 11.665% | $26.7549 | $26.75 | $26.75 | $26.80 |
| Purchase #2 | $97.31 | 11.302% | $108.308 | $108.31 | $108.30 | $108.30 |
| Purchase #3 | $72.90 | 12.777% | $82.2144 | $82.21 | $82.20 | $82.20 |
| Purchase #4 | $137.94 | 6.436% | $146.8178 | $146.82 | $146.80 | $146.80 |
| Purchase #5 | $141.39 | 4.617% | $147.918 | $147.92 | $147.90 | $147.90 |
| Purchase #6 | $218.64 | 8.362% | $236.9227 | $236.92 | $236.90 | $236.90 |
| Purchase #7 | $45.40 | 13.421% | $51.4931 | $51.49 | $51.50 | $51.50 |
| 7 purchase totals = | $737.54 | $800.4289 | $800.42 | $800.35 | $800.40 | |