| 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 | $27.28 | 5.406% | $28.7548 | $28.75 | $28.75 | $28.80 |
| Purchase #2 | $205.26 | 9.706% | $225.1825 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $224.90 | 3.706% | $233.2348 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $163.63 | 5.629% | $172.8407 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $198.91 | 10.756% | $220.3048 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $125.28 | 5.654% | $132.3633 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $233.28 | 3.274% | $240.9176 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $1,178.54 | $1,253.5985 | $1,253.58 | $1,253.60 | $1,253.60 | |