| 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 | $221.91 | 7.419% | $238.3735 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $74.82 | 9.215% | $81.7147 | $81.71 | $81.70 | $81.70 |
| Purchase #3 | $212.64 | 8.696% | $231.1312 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $24.34 | 7.143% | $26.0786 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $243.78 | 4.391% | $254.4844 | $254.48 | $254.50 | $254.50 |
| Purchase #6 | $204.96 | 3.105% | $211.324 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $27.33 | 11.758% | $30.5435 | $30.54 | $30.55 | $30.50 |
| 7 purchase totals = | $1,009.78 | $1,073.6499 | $1,073.63 | $1,073.65 | $1,073.60 | |