| 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 | $219.40 | 13.655% | $249.3591 | $249.36 | $249.35 | $249.40 |
| Purchase #2 | $117.97 | 10.246% | $130.0572 | $130.06 | $130.05 | $130.10 |
| Purchase #3 | $71.47 | 6.840% | $76.3585 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $19.89 | 13.529% | $22.5809 | $22.58 | $22.60 | $22.60 |
| Purchase #5 | $250.77 | 3.429% | $259.3689 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $231.39 | 8.630% | $251.359 | $251.36 | $251.35 | $251.40 |
| Purchase #7 | $236.87 | 4.844% | $248.344 | $248.34 | $248.35 | $248.30 |
| 7 purchase totals = | $1,147.76 | $1,237.4276 | $1,237.43 | $1,237.40 | $1,237.60 | |