| 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 | $215.32 | 8.433% | $233.4779 | $233.48 | $233.50 | $233.50 |
| Purchase #2 | $213.25 | 10.346% | $235.3128 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $26.95 | 3.344% | $27.8512 | $27.85 | $27.85 | $27.90 |
| Purchase #4 | $163.75 | 13.606% | $186.0298 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $109.61 | 4.649% | $114.7058 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $31.68 | 3.370% | $32.7476 | $32.75 | $32.75 | $32.70 |
| Purchase #7 | $180.89 | 10.204% | $199.348 | $199.35 | $199.35 | $199.30 |
| 7 purchase totals = | $941.45 | $1,029.4731 | $1,029.48 | $1,029.50 | $1,029.40 | |