| 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 | $129.65 | 13.316% | $146.9142 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $93.28 | 13.122% | $105.5202 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $186.53 | 10.456% | $206.0336 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $101.31 | 12.626% | $114.1014 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $34.28 | 9.528% | $37.5462 | $37.55 | $37.55 | $37.50 |
| Purchase #6 | $157.57 | 4.410% | $164.5188 | $164.52 | $164.50 | $164.50 |
| Purchase #7 | $236.67 | 8.649% | $257.1396 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $939.29 | $1,031.7740 | $1,031.77 | $1,031.75 | $1,031.60 | |