| 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 | $46.40 | 11.806% | $51.878 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $215.45 | 10.373% | $237.7986 | $237.80 | $237.80 | $237.80 |
| Purchase #3 | $120.62 | 4.363% | $125.8827 | $125.88 | $125.90 | $125.90 |
| Purchase #4 | $138.73 | 5.414% | $146.2408 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $93.63 | 10.653% | $103.6044 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $106.88 | 5.702% | $112.9743 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $185.67 | 10.415% | $205.0075 | $205.01 | $205.00 | $205.00 |
| 7 purchase totals = | $907.38 | $983.3863 | $983.38 | $983.40 | $983.40 | |