| 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 | $104.91 | 6.865% | $112.1121 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $233.88 | 12.585% | $263.3138 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $241.76 | 7.776% | $260.5593 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $113.69 | 10.171% | $125.2534 | $125.25 | $125.25 | $125.30 |
| Purchase #5 | $141.99 | 8.484% | $154.0364 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $13.49 | 9.483% | $14.7693 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $107.34 | 6.597% | $114.4212 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $957.06 | $1,044.4655 | $1,044.46 | $1,044.40 | $1,044.50 | |