| 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 | $208.46 | 8.516% | $226.2125 | $226.21 | $226.20 | $226.20 |
| Purchase #2 | $244.49 | 4.367% | $255.1669 | $255.17 | $255.15 | $255.20 |
| Purchase #3 | $225.55 | 10.824% | $249.9635 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $67.41 | 11.515% | $75.1723 | $75.17 | $75.15 | $75.20 |
| Purchase #5 | $63.54 | 10.357% | $70.1208 | $70.12 | $70.10 | $70.10 |
| Purchase #6 | $145.49 | 7.225% | $156.0017 | $156.00 | $156.00 | $156.00 |
| Purchase #7 | $52.38 | 7.571% | $56.3457 | $56.35 | $56.35 | $56.30 |
| 7 purchase totals = | $1,007.32 | $1,088.9834 | $1,088.98 | $1,088.90 | $1,089.00 | |