| 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 | $105.42 | 8.376% | $114.25 | $114.25 | $114.25 | $114.30 |
| Purchase #2 | $132.49 | 5.189% | $139.3649 | $139.36 | $139.35 | $139.40 |
| Purchase #3 | $106.71 | 5.775% | $112.8725 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $184.64 | 7.449% | $198.3938 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $226.74 | 7.495% | $243.7342 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $225.54 | 3.395% | $233.1971 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $157.53 | 10.485% | $174.047 | $174.05 | $174.05 | $174.00 |
| 7 purchase totals = | $1,139.07 | $1,215.8595 | $1,215.85 | $1,215.85 | $1,215.90 | |