| 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 | $178.52 | 11.802% | $199.5889 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $225.74 | 9.439% | $247.0476 | $247.05 | $247.05 | $247.00 |
| Purchase #3 | $85.38 | 10.553% | $94.3902 | $94.39 | $94.40 | $94.40 |
| Purchase #4 | $184.87 | 7.699% | $199.1031 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $100.81 | 4.616% | $105.4634 | $105.46 | $105.45 | $105.50 |
| Purchase #6 | $105.94 | 12.338% | $119.0109 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $30.88 | 8.320% | $33.4492 | $33.45 | $33.45 | $33.40 |
| 7 purchase totals = | $912.14 | $998.0533 | $998.05 | $998.05 | $998.00 | |