| 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 | $113.35 | 9.147% | $123.7181 | $123.72 | $123.70 | $123.70 |
| Purchase #2 | $154.34 | 5.867% | $163.3951 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $205.72 | 12.358% | $231.1429 | $231.14 | $231.15 | $231.10 |
| Purchase #4 | $7.60 | 8.862% | $8.2735 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $65.50 | 12.498% | $73.6862 | $73.69 | $73.70 | $73.70 |
| Purchase #6 | $107.53 | 13.782% | $122.3498 | $122.35 | $122.35 | $122.30 |
| Purchase #7 | $201.38 | 10.359% | $222.241 | $222.24 | $222.25 | $222.20 |
| 7 purchase totals = | $855.42 | $944.8066 | $944.81 | $944.80 | $944.70 | |