| 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 | $230.62 | 12.797% | $260.1324 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $121.98 | 5.713% | $128.9487 | $128.95 | $128.95 | $128.90 |
| Purchase #3 | $139.34 | 5.846% | $147.4858 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $212.27 | 11.130% | $235.8957 | $235.90 | $235.90 | $235.90 |
| Purchase #5 | $137.53 | 5.619% | $145.2578 | $145.26 | $145.25 | $145.30 |
| Purchase #6 | $17.30 | 4.338% | $18.0505 | $18.05 | $18.05 | $18.10 |
| Purchase #7 | $232.40 | 12.291% | $260.9643 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $1,091.44 | $1,196.7352 | $1,196.74 | $1,196.75 | $1,196.80 | |