| 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 | $121.82 | 12.420% | $136.95 | $136.95 | $136.95 | $137.00 |
| Purchase #2 | $10.75 | 3.489% | $11.1251 | $11.13 | $11.15 | $11.10 |
| Purchase #3 | $218.65 | 5.838% | $231.4148 | $231.41 | $231.40 | $231.40 |
| Purchase #4 | $30.48 | 9.661% | $33.4247 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $118.89 | 5.367% | $125.2708 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $19.44 | 13.276% | $22.0209 | $22.02 | $22.00 | $22.00 |
| Purchase #7 | $64.57 | 4.874% | $67.7171 | $67.72 | $67.70 | $67.70 |
| 7 purchase totals = | $584.60 | $627.9234 | $627.92 | $627.85 | $627.90 | |