| 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 | $191.32 | 10.567% | $211.5368 | $211.54 | $211.55 | $211.50 |
| Purchase #2 | $11.85 | 10.170% | $13.0551 | $13.06 | $13.05 | $13.10 |
| Purchase #3 | $98.53 | 11.762% | $110.1191 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $44.41 | 12.456% | $49.9417 | $49.94 | $49.95 | $49.90 |
| Purchase #5 | $181.41 | 11.230% | $201.7823 | $201.78 | $201.80 | $201.80 |
| Purchase #6 | $26.83 | 4.851% | $28.1315 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $224.57 | 11.547% | $250.5011 | $250.50 | $250.50 | $250.50 |
| 7 purchase totals = | $778.92 | $865.0676 | $865.07 | $865.10 | $865.00 | |