| 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 | $7.37 | 12.719% | $8.3074 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $127.77 | 10.636% | $141.3596 | $141.36 | $141.35 | $141.40 |
| Purchase #3 | $242.29 | 7.703% | $260.9536 | $260.95 | $260.95 | $261.00 |
| Purchase #4 | $228.49 | 3.501% | $236.4894 | $236.49 | $236.50 | $236.50 |
| Purchase #5 | $74.94 | 3.449% | $77.5247 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $250.32 | 13.272% | $283.5425 | $283.54 | $283.55 | $283.50 |
| Purchase #7 | $79.50 | 7.345% | $85.3393 | $85.34 | $85.35 | $85.30 |
| 7 purchase totals = | $1,010.68 | $1,093.5165 | $1,093.51 | $1,093.50 | $1,093.50 | |