| 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 | $95.75 | 5.417% | $100.9368 | $100.94 | $100.95 | $100.90 |
| Purchase #2 | $148.73 | 10.277% | $164.015 | $164.02 | $164.00 | $164.00 |
| Purchase #3 | $244.82 | 3.742% | $253.9812 | $253.98 | $254.00 | $254.00 |
| Purchase #4 | $108.55 | 13.155% | $122.8298 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $245.48 | 6.631% | $261.7578 | $261.76 | $261.75 | $261.80 |
| Purchase #6 | $120.91 | 5.756% | $127.8696 | $127.87 | $127.85 | $127.90 |
| Purchase #7 | $86.37 | 9.267% | $94.3739 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $1,050.61 | $1,125.7641 | $1,125.77 | $1,125.75 | $1,125.80 | |