| 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 | $229.84 | 9.650% | $252.0196 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $62.91 | 8.737% | $68.4064 | $68.41 | $68.40 | $68.40 |
| Purchase #3 | $89.98 | 8.414% | $97.5509 | $97.55 | $97.55 | $97.60 |
| Purchase #4 | $159.79 | 13.714% | $181.7036 | $181.70 | $181.70 | $181.70 |
| Purchase #5 | $93.41 | 7.448% | $100.3672 | $100.37 | $100.35 | $100.40 |
| Purchase #6 | $10.79 | 10.711% | $11.9457 | $11.95 | $11.95 | $11.90 |
| Purchase #7 | $204.95 | 8.254% | $221.8666 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $851.67 | $933.8600 | $933.87 | $933.80 | $933.90 | |