| 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 | $120.95 | 4.132% | $125.9477 | $125.95 | $125.95 | $125.90 |
| Purchase #2 | $140.79 | 4.846% | $147.6127 | $147.61 | $147.60 | $147.60 |
| Purchase #3 | $18.99 | 12.768% | $21.4146 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $51.44 | 11.514% | $57.3628 | $57.36 | $57.35 | $57.40 |
| Purchase #5 | $18.25 | 4.866% | $19.138 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $134.76 | 8.542% | $146.2712 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $225.38 | 8.441% | $244.4043 | $244.40 | $244.40 | $244.40 |
| 7 purchase totals = | $710.56 | $762.1513 | $762.14 | $762.10 | $762.10 | |