| 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 | $198.67 | 3.732% | $206.0844 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $217.59 | 8.853% | $236.8532 | $236.85 | $236.85 | $236.90 |
| Purchase #3 | $249.52 | 12.816% | $281.4985 | $281.50 | $281.50 | $281.50 |
| Purchase #4 | $225.72 | 13.412% | $255.9936 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $5.53 | 5.298% | $5.823 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $240.63 | 8.265% | $260.5181 | $260.52 | $260.50 | $260.50 |
| Purchase #7 | $102.94 | 6.826% | $109.9667 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $1,240.60 | $1,356.7375 | $1,356.73 | $1,356.70 | $1,356.80 | |