| 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 | $246.51 | 3.430% | $254.9653 | $254.97 | $254.95 | $255.00 |
| Purchase #2 | $209.76 | 11.725% | $234.3544 | $234.35 | $234.35 | $234.40 |
| Purchase #3 | $65.25 | 4.367% | $68.0995 | $68.10 | $68.10 | $68.10 |
| Purchase #4 | $140.66 | 12.434% | $158.1497 | $158.15 | $158.15 | $158.10 |
| Purchase #5 | $214.48 | 3.535% | $222.0619 | $222.06 | $222.05 | $222.10 |
| Purchase #6 | $163.26 | 4.421% | $170.4777 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $32.87 | 13.764% | $37.3942 | $37.39 | $37.40 | $37.40 |
| 7 purchase totals = | $1,072.79 | $1,145.5027 | $1,145.50 | $1,145.50 | $1,145.60 | |