| 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 | $245.48 | 10.436% | $271.0983 | $271.10 | $271.10 | $271.10 |
| Purchase #2 | $140.48 | 4.451% | $146.7328 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $109.91 | 3.755% | $114.0371 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $142.35 | 8.539% | $154.5053 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $111.25 | 6.562% | $118.5502 | $118.55 | $118.55 | $118.60 |
| Purchase #6 | $139.64 | 12.739% | $157.4287 | $157.43 | $157.45 | $157.40 |
| Purchase #7 | $174.35 | 6.581% | $185.824 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $1,063.46 | $1,148.1764 | $1,148.18 | $1,148.20 | $1,148.10 | |