| 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 | $242.92 | 9.832% | $266.8039 | $266.80 | $266.80 | $266.80 |
| Purchase #2 | $94.25 | 10.579% | $104.2207 | $104.22 | $104.20 | $104.20 |
| Purchase #3 | $163.41 | 12.601% | $184.0013 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $17.77 | 9.114% | $19.3896 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $181.42 | 10.838% | $201.0823 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $175.82 | 12.397% | $197.6164 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $26.79 | 12.442% | $30.1232 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $902.38 | $1,003.2374 | $1,003.23 | $1,003.20 | $1,003.20 | |