| 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 | $207.73 | 3.553% | $215.1106 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $75.67 | 6.129% | $80.3078 | $80.31 | $80.30 | $80.30 |
| Purchase #3 | $191.37 | 6.215% | $203.2636 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $75.87 | 8.652% | $82.4343 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $135.43 | 8.342% | $146.7276 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $194.42 | 5.680% | $205.4631 | $205.46 | $205.45 | $205.50 |
| Purchase #7 | $134.35 | 11.411% | $149.6807 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $1,014.84 | $1,082.9877 | $1,082.98 | $1,083.00 | $1,083.00 | |