| 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 | $144.72 | 11.442% | $161.2789 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $223.63 | 11.685% | $249.7612 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $39.50 | 9.229% | $43.1455 | $43.15 | $43.15 | $43.10 |
| Purchase #4 | $140.39 | 10.536% | $155.1815 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $245.52 | 6.315% | $261.0246 | $261.02 | $261.00 | $261.00 |
| Purchase #6 | $238.61 | 9.163% | $260.4738 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $208.61 | 3.162% | $215.2062 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,240.98 | $1,346.0717 | $1,346.07 | $1,346.05 | $1,346.10 | |