| 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 | $233.85 | 4.222% | $243.7231 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $190.27 | 13.618% | $216.181 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $131.87 | 8.594% | $143.2029 | $143.20 | $143.20 | $143.20 |
| Purchase #4 | $239.81 | 5.861% | $253.8653 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $168.26 | 4.589% | $175.9815 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $225.63 | 5.637% | $238.3488 | $238.35 | $238.35 | $238.30 |
| Purchase #7 | $227.61 | 12.360% | $255.7426 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $1,417.30 | $1,527.0452 | $1,527.04 | $1,527.05 | $1,527.00 | |