| 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 | $48.47 | 5.466% | $51.1194 | $51.12 | $51.10 | $51.10 |
| Purchase #2 | $248.76 | 9.430% | $272.2181 | $272.22 | $272.20 | $272.20 |
| Purchase #3 | $18.79 | 9.244% | $20.5269 | $20.53 | $20.55 | $20.50 |
| Purchase #4 | $170.28 | 3.342% | $175.9708 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $171.89 | 12.819% | $193.9246 | $193.92 | $193.90 | $193.90 |
| Purchase #6 | $247.91 | 5.650% | $261.9169 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $198.31 | 8.720% | $215.6026 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $1,104.41 | $1,191.2793 | $1,191.28 | $1,191.20 | $1,191.20 | |