| 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 | $114.40 | 5.639% | $120.851 | $120.85 | $120.85 | $120.90 |
| Purchase #2 | $139.97 | 13.379% | $158.6966 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $136.49 | 12.657% | $153.7655 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $127.30 | 8.195% | $137.7322 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $219.64 | 5.391% | $231.4808 | $231.48 | $231.50 | $231.50 |
| Purchase #6 | $239.81 | 10.350% | $264.6303 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $234.40 | 6.104% | $248.7078 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $1,212.01 | $1,315.8642 | $1,315.87 | $1,315.90 | $1,315.90 | |