| 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 | $97.54 | 12.300% | $109.5374 | $109.54 | $109.55 | $109.50 |
| Purchase #2 | $88.53 | 9.367% | $96.8226 | $96.82 | $96.80 | $96.80 |
| Purchase #3 | $244.54 | 12.650% | $275.4743 | $275.47 | $275.45 | $275.50 |
| Purchase #4 | $227.55 | 9.161% | $248.3959 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $245.37 | 9.191% | $267.922 | $267.92 | $267.90 | $267.90 |
| Purchase #6 | $110.37 | 3.433% | $114.159 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $119.59 | 10.163% | $131.7439 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $1,133.49 | $1,244.0551 | $1,244.05 | $1,244.00 | $1,244.00 | |