| 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 | $78.64 | 12.215% | $88.2459 | $88.25 | $88.25 | $88.20 |
| Purchase #2 | $237.37 | 6.114% | $251.8828 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $129.92 | 7.211% | $139.2885 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $230.82 | 7.824% | $248.8794 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $224.78 | 11.530% | $250.6971 | $250.70 | $250.70 | $250.70 |
| Purchase #6 | $13.61 | 3.507% | $14.0873 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $225.66 | 8.831% | $245.588 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $1,140.80 | $1,238.6690 | $1,238.68 | $1,238.75 | $1,238.70 | |