| 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 | $82.73 | 7.341% | $88.8032 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $97.54 | 13.689% | $110.8923 | $110.89 | $110.90 | $110.90 |
| Purchase #3 | $183.85 | 6.412% | $195.6385 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $168.98 | 5.465% | $178.2148 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $61.39 | 9.462% | $67.1987 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $230.79 | 13.230% | $261.3235 | $261.32 | $261.30 | $261.30 |
| Purchase #7 | $246.28 | 9.610% | $269.9475 | $269.95 | $269.95 | $269.90 |
| 7 purchase totals = | $1,071.56 | $1,172.0185 | $1,172.01 | $1,172.00 | $1,171.90 | |