| 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 | $127.54 | 11.636% | $142.3806 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $194.84 | 7.492% | $209.4374 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $143.66 | 3.337% | $148.4539 | $148.45 | $148.45 | $148.50 |
| Purchase #4 | $225.75 | 4.724% | $236.4144 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $61.55 | 8.440% | $66.7448 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $27.59 | 4.570% | $28.8509 | $28.85 | $28.85 | $28.90 |
| Purchase #7 | $32.81 | 5.560% | $34.6342 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $813.74 | $866.9162 | $866.90 | $866.95 | $866.90 | |