| 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 | $123.92 | 8.416% | $134.3491 | $134.35 | $134.35 | $134.30 |
| Purchase #2 | $122.87 | 11.108% | $136.5184 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $99.68 | 6.328% | $105.9878 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $37.25 | 3.163% | $38.4282 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $118.31 | 13.490% | $134.27 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $235.81 | 7.785% | $254.1678 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $73.90 | 4.410% | $77.159 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $811.74 | $880.8803 | $880.89 | $880.85 | $880.90 | |