| 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 | $250.92 | 8.514% | $272.2833 | $272.28 | $272.30 | $272.30 |
| Purchase #2 | $98.52 | 4.458% | $102.912 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $155.43 | 13.198% | $175.9437 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $139.37 | 3.395% | $144.1016 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $180.36 | 9.858% | $198.1399 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $218.71 | 8.170% | $236.5786 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $248.41 | 13.515% | $281.9826 | $281.98 | $282.00 | $282.00 |
| 7 purchase totals = | $1,291.72 | $1,411.9417 | $1,411.93 | $1,412.00 | $1,411.90 | |