| 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 | $111.89 | 3.660% | $115.9852 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $217.37 | 12.353% | $244.2217 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $48.79 | 11.169% | $54.2394 | $54.24 | $54.25 | $54.20 |
| Purchase #4 | $150.91 | 12.661% | $170.0167 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $134.45 | 13.815% | $153.0243 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $210.37 | 3.704% | $218.1621 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $136.94 | 4.659% | $143.32 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $1,010.72 | $1,098.9694 | $1,098.97 | $1,098.90 | $1,098.90 | |