| 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 | $231.63 | 3.267% | $239.1974 | $239.20 | $239.20 | $239.20 |
| Purchase #2 | $28.50 | 13.632% | $32.3851 | $32.39 | $32.40 | $32.40 |
| Purchase #3 | $229.75 | 12.272% | $257.9449 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $212.32 | 6.607% | $226.348 | $226.35 | $226.35 | $226.30 |
| Purchase #5 | $106.42 | 11.832% | $119.0116 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $128.82 | 8.602% | $139.9011 | $139.90 | $139.90 | $139.90 |
| Purchase #7 | $240.94 | 8.547% | $261.5331 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $1,178.38 | $1,276.3212 | $1,276.32 | $1,276.35 | $1,276.20 | |