| 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 | $75.40 | 7.766% | $81.2556 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $117.38 | 5.640% | $124.0002 | $124.00 | $124.00 | $124.00 |
| Purchase #3 | $198.93 | 13.531% | $225.8472 | $225.85 | $225.85 | $225.80 |
| Purchase #4 | $63.75 | 11.411% | $71.0245 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $74.29 | 10.732% | $82.2628 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $241.84 | 9.642% | $265.1582 | $265.16 | $265.15 | $265.20 |
| Purchase #7 | $240.30 | 13.715% | $273.2571 | $273.26 | $273.25 | $273.30 |
| 7 purchase totals = | $1,011.89 | $1,122.8056 | $1,122.81 | $1,122.75 | $1,122.90 | |