| 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 | $222.54 | 12.330% | $249.9792 | $249.98 | $250.00 | $250.00 |
| Purchase #2 | $200.57 | 11.852% | $224.3416 | $224.34 | $224.35 | $224.30 |
| Purchase #3 | $186.33 | 7.853% | $200.9625 | $200.96 | $200.95 | $201.00 |
| Purchase #4 | $215.46 | 13.275% | $244.0623 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $51.27 | 10.220% | $56.5098 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $93.47 | 3.868% | $97.0854 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $5.26 | 12.708% | $5.9284 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $974.90 | $1,078.8692 | $1,078.87 | $1,078.90 | $1,078.90 | |