| 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 | $64.70 | 9.490% | $70.84 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $178.78 | 9.668% | $196.0645 | $196.06 | $196.05 | $196.10 |
| Purchase #3 | $243.80 | 6.816% | $260.4174 | $260.42 | $260.40 | $260.40 |
| Purchase #4 | $234.83 | 5.170% | $246.9707 | $246.97 | $246.95 | $247.00 |
| Purchase #5 | $250.91 | 4.280% | $261.6489 | $261.65 | $261.65 | $261.60 |
| Purchase #6 | $49.79 | 9.255% | $54.3981 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $30.32 | 10.616% | $33.5388 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $1,053.13 | $1,123.8784 | $1,123.88 | $1,123.85 | $1,123.80 | |