| 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 | $109.87 | 4.318% | $114.6142 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $114.42 | 3.863% | $118.84 | $118.84 | $118.85 | $118.80 |
| Purchase #3 | $180.37 | 9.635% | $197.7486 | $197.75 | $197.75 | $197.70 |
| Purchase #4 | $139.83 | 5.774% | $147.9038 | $147.90 | $147.90 | $147.90 |
| Purchase #5 | $80.71 | 7.556% | $86.8084 | $86.81 | $86.80 | $86.80 |
| Purchase #6 | $190.89 | 3.570% | $197.7048 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $198.70 | 12.649% | $223.8336 | $223.83 | $223.85 | $223.80 |
| 7 purchase totals = | $1,014.79 | $1,087.4534 | $1,087.44 | $1,087.45 | $1,087.30 | |