| 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 | $196.85 | 7.396% | $211.409 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $49.45 | 12.726% | $55.743 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $46.26 | 7.602% | $49.7767 | $49.78 | $49.80 | $49.80 |
| Purchase #4 | $12.89 | 9.324% | $14.0919 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $7.65 | 7.349% | $8.2122 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $137.81 | 13.843% | $156.887 | $156.89 | $156.90 | $156.90 |
| Purchase #7 | $154.77 | 4.144% | $161.1837 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $605.68 | $657.3035 | $657.30 | $657.35 | $657.30 | |