| 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 | $186.98 | 7.739% | $201.4504 | $201.45 | $201.45 | $201.50 |
| Purchase #2 | $186.72 | 12.131% | $209.371 | $209.37 | $209.35 | $209.40 |
| Purchase #3 | $243.32 | 10.295% | $268.3698 | $268.37 | $268.35 | $268.40 |
| Purchase #4 | $211.44 | 13.257% | $239.4706 | $239.47 | $239.45 | $239.50 |
| Purchase #5 | $13.90 | 10.313% | $15.3335 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $73.55 | 11.143% | $81.7457 | $81.75 | $81.75 | $81.70 |
| Purchase #7 | $62.55 | 5.326% | $65.8814 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $978.46 | $1,081.6224 | $1,081.62 | $1,081.60 | $1,081.70 | |