| 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 | $250.88 | 13.261% | $284.1492 | $284.15 | $284.15 | $284.10 |
| Purchase #2 | $36.46 | 6.324% | $38.7657 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $225.60 | 10.821% | $250.0122 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $52.79 | 3.292% | $54.5278 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $32.50 | 8.193% | $35.1627 | $35.16 | $35.15 | $35.20 |
| Purchase #6 | $190.60 | 6.535% | $203.0557 | $203.06 | $203.05 | $203.10 |
| Purchase #7 | $158.82 | 3.135% | $163.799 | $163.80 | $163.80 | $163.80 |
| 7 purchase totals = | $947.65 | $1,029.4723 | $1,029.48 | $1,029.45 | $1,029.50 | |