| 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 | $211.38 | 9.492% | $231.4442 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $168.54 | 3.494% | $174.4288 | $174.43 | $174.45 | $174.40 |
| Purchase #3 | $133.30 | 11.425% | $148.5295 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $60.79 | 13.408% | $68.9407 | $68.94 | $68.95 | $68.90 |
| Purchase #5 | $126.52 | 3.163% | $130.5218 | $130.52 | $130.50 | $130.50 |
| Purchase #6 | $16.47 | 8.279% | $17.8336 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $182.44 | 13.481% | $207.0347 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $899.44 | $978.7333 | $978.72 | $978.80 | $978.50 | |