| 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 | $199.85 | 11.219% | $222.2712 | $222.27 | $222.25 | $222.30 |
| Purchase #2 | $235.33 | 3.403% | $243.3383 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $189.38 | 5.333% | $199.4796 | $199.48 | $199.50 | $199.50 |
| Purchase #4 | $12.72 | 10.237% | $14.0221 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $118.94 | 13.473% | $134.9648 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $7.83 | 9.197% | $8.5501 | $8.55 | $8.55 | $8.60 |
| Purchase #7 | $100.35 | 4.105% | $104.4694 | $104.47 | $104.45 | $104.50 |
| 7 purchase totals = | $864.40 | $927.0955 | $927.09 | $927.05 | $927.20 | |