| 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 | $107.90 | 10.867% | $119.6255 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $114.62 | 3.515% | $118.6489 | $118.65 | $118.65 | $118.60 |
| Purchase #3 | $74.98 | 4.577% | $78.4118 | $78.41 | $78.40 | $78.40 |
| Purchase #4 | $148.91 | 13.645% | $169.2288 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $246.34 | 10.823% | $273.0014 | $273.00 | $273.00 | $273.00 |
| Purchase #6 | $220.99 | 3.194% | $228.0484 | $228.05 | $228.05 | $228.00 |
| Purchase #7 | $204.95 | 12.828% | $231.241 | $231.24 | $231.25 | $231.20 |
| 7 purchase totals = | $1,118.69 | $1,218.2058 | $1,218.21 | $1,218.25 | $1,218.00 | |