| 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 | $115.98 | 7.266% | $124.4071 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $140.64 | 3.145% | $145.0631 | $145.06 | $145.05 | $145.10 |
| Purchase #3 | $118.57 | 3.850% | $123.1349 | $123.13 | $123.15 | $123.10 |
| Purchase #4 | $120.30 | 11.565% | $134.2127 | $134.21 | $134.20 | $134.20 |
| Purchase #5 | $179.50 | 7.762% | $193.4328 | $193.43 | $193.45 | $193.40 |
| Purchase #6 | $237.59 | 4.283% | $247.766 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $119.30 | 4.785% | $125.0085 | $125.01 | $125.00 | $125.00 |
| 7 purchase totals = | $1,031.88 | $1,093.0251 | $1,093.02 | $1,093.00 | $1,093.00 | |