| 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 | $236.48 | 10.617% | $261.5871 | $261.59 | $261.60 | $261.60 |
| Purchase #2 | $100.70 | 6.247% | $106.9907 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $59.31 | 10.734% | $65.6763 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $128.63 | 7.701% | $138.5358 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $90.40 | 12.775% | $101.9486 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $212.78 | 13.695% | $241.9202 | $241.92 | $241.90 | $241.90 |
| Purchase #7 | $223.90 | 13.633% | $254.4243 | $254.42 | $254.40 | $254.40 |
| 7 purchase totals = | $1,052.20 | $1,171.0830 | $1,171.09 | $1,171.10 | $1,171.00 | |