| 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 | $242.32 | 3.250% | $250.1954 | $250.20 | $250.20 | $250.20 |
| Purchase #2 | $237.42 | 8.455% | $257.4939 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $23.87 | 10.369% | $26.3451 | $26.35 | $26.35 | $26.30 |
| Purchase #4 | $15.26 | 5.296% | $16.0682 | $16.07 | $16.05 | $16.10 |
| Purchase #5 | $63.62 | 5.687% | $67.2381 | $67.24 | $67.25 | $67.20 |
| Purchase #6 | $148.99 | 4.354% | $155.477 | $155.48 | $155.50 | $155.50 |
| Purchase #7 | $111.77 | 12.751% | $126.0218 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $843.25 | $898.8395 | $898.85 | $898.85 | $898.80 | |