| 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 | $208.97 | 10.550% | $231.0163 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $37.70 | 9.360% | $41.2287 | $41.23 | $41.25 | $41.20 |
| Purchase #3 | $249.45 | 12.525% | $280.6936 | $280.69 | $280.70 | $280.70 |
| Purchase #4 | $224.58 | 10.144% | $247.3614 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $127.96 | 4.710% | $133.9869 | $133.99 | $134.00 | $134.00 |
| Purchase #6 | $106.96 | 12.654% | $120.4947 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $204.92 | 9.661% | $224.7173 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $1,160.54 | $1,279.4989 | $1,279.50 | $1,279.50 | $1,279.50 | |