| 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 | $212.87 | 10.309% | $234.8148 | $234.81 | $234.80 | $234.80 |
| Purchase #2 | $56.40 | 11.703% | $63.0005 | $63.00 | $63.00 | $63.00 |
| Purchase #3 | $201.54 | 3.416% | $208.4246 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $160.65 | 10.313% | $177.2178 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $179.47 | 7.668% | $193.2318 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $55.49 | 3.503% | $57.4338 | $57.43 | $57.45 | $57.40 |
| Purchase #7 | $133.44 | 12.306% | $149.8611 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $999.86 | $1,083.9844 | $1,083.97 | $1,083.95 | $1,083.90 | |