| 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 | $99.81 | 4.335% | $104.1368 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $141.43 | 9.222% | $154.4727 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $153.95 | 12.178% | $172.698 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $53.36 | 3.394% | $55.171 | $55.17 | $55.15 | $55.20 |
| Purchase #5 | $203.86 | 13.473% | $231.3261 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $119.74 | 12.496% | $134.7027 | $134.70 | $134.70 | $134.70 |
| Purchase #7 | $72.48 | 5.538% | $76.4939 | $76.49 | $76.50 | $76.50 |
| 7 purchase totals = | $844.63 | $929.0012 | $929.00 | $929.00 | $929.00 | |