| 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 | $109.71 | 11.852% | $122.7128 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $25.35 | 6.636% | $27.0322 | $27.03 | $27.05 | $27.00 |
| Purchase #3 | $123.94 | 8.335% | $134.2704 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $176.56 | 12.561% | $198.7377 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $229.58 | 3.685% | $238.04 | $238.04 | $238.05 | $238.00 |
| Purchase #6 | $72.94 | 3.257% | $75.3157 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $108.91 | 6.220% | $115.6842 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $846.99 | $911.7930 | $911.79 | $911.80 | $911.70 | |