| 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 | $119.28 | 12.680% | $134.4047 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $7.79 | 8.668% | $8.4652 | $8.47 | $8.45 | $8.50 |
| Purchase #3 | $167.29 | 5.634% | $176.7151 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $215.83 | 13.509% | $244.9865 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $56.88 | 8.133% | $61.5061 | $61.51 | $61.50 | $61.50 |
| Purchase #6 | $12.47 | 10.728% | $13.8078 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $27.28 | 4.492% | $28.5054 | $28.51 | $28.50 | $28.50 |
| 7 purchase totals = | $606.82 | $668.3908 | $668.41 | $668.35 | $668.40 | |