| 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 | $117.97 | 5.103% | $123.99 | $123.99 | $124.00 | $124.00 |
| Purchase #2 | $114.82 | 4.260% | $119.7113 | $119.71 | $119.70 | $119.70 |
| Purchase #3 | $146.76 | 13.681% | $166.8382 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $99.72 | 13.351% | $113.0336 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $229.70 | 5.299% | $241.8718 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $77.56 | 5.377% | $81.7304 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $158.41 | 10.377% | $174.8482 | $174.85 | $174.85 | $174.80 |
| 7 purchase totals = | $944.94 | $1,022.0235 | $1,022.02 | $1,022.05 | $1,021.90 | |