| 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 | $245.69 | 4.530% | $256.8198 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $248.63 | 5.266% | $261.7229 | $261.72 | $261.70 | $261.70 |
| Purchase #3 | $159.93 | 11.558% | $178.4147 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $76.66 | 3.387% | $79.2565 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $158.25 | 6.412% | $168.397 | $168.40 | $168.40 | $168.40 |
| Purchase #6 | $100.34 | 13.247% | $113.632 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $217.53 | 3.643% | $225.4546 | $225.45 | $225.45 | $225.50 |
| 7 purchase totals = | $1,207.03 | $1,283.6975 | $1,283.69 | $1,283.65 | $1,283.70 | |