| 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 | $250.51 | 4.668% | $262.2038 | $262.20 | $262.20 | $262.20 |
| Purchase #2 | $82.90 | 8.599% | $90.0286 | $90.03 | $90.05 | $90.00 |
| Purchase #3 | $128.42 | 7.460% | $138.0001 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $78.88 | 4.588% | $82.499 | $82.50 | $82.50 | $82.50 |
| Purchase #5 | $84.65 | 12.510% | $95.2397 | $95.24 | $95.25 | $95.20 |
| Purchase #6 | $52.79 | 10.566% | $58.3678 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $227.67 | 5.265% | $239.6568 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $905.82 | $965.9958 | $966.00 | $966.00 | $966.00 | |