| 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 | $229.56 | 6.824% | $245.2252 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $37.94 | 13.552% | $43.0816 | $43.08 | $43.10 | $43.10 |
| Purchase #3 | $232.96 | 6.808% | $248.8199 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $237.61 | 9.213% | $259.501 | $259.50 | $259.50 | $259.50 |
| Purchase #5 | $249.42 | 4.804% | $261.4021 | $261.40 | $261.40 | $261.40 |
| Purchase #6 | $233.45 | 8.805% | $254.0053 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $57.76 | 12.504% | $64.9823 | $64.98 | $65.00 | $65.00 |
| 7 purchase totals = | $1,278.70 | $1,377.0174 | $1,377.02 | $1,377.05 | $1,377.00 | |