| 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 | $28.46 | 6.328% | $30.2609 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $70.93 | 6.736% | $75.7078 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $188.83 | 12.722% | $212.853 | $212.85 | $212.85 | $212.90 |
| Purchase #4 | $130.74 | 10.183% | $144.0533 | $144.05 | $144.05 | $144.10 |
| Purchase #5 | $245.54 | 8.748% | $267.0198 | $267.02 | $267.00 | $267.00 |
| Purchase #6 | $168.67 | 6.114% | $178.9825 | $178.98 | $179.00 | $179.00 |
| Purchase #7 | $235.89 | 5.859% | $249.7108 | $249.71 | $249.70 | $249.70 |
| 7 purchase totals = | $1,069.06 | $1,158.5881 | $1,158.58 | $1,158.55 | $1,158.70 | |