| 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 | $204.33 | 5.188% | $214.9306 | $214.93 | $214.95 | $214.90 |
| Purchase #2 | $143.34 | 7.620% | $154.2625 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $205.81 | 10.682% | $227.7946 | $227.79 | $227.80 | $227.80 |
| Purchase #4 | $182.91 | 10.192% | $201.5522 | $201.55 | $201.55 | $201.60 |
| Purchase #5 | $172.75 | 8.132% | $186.798 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $215.35 | 12.643% | $242.5767 | $242.58 | $242.60 | $242.60 |
| Purchase #7 | $9.42 | 4.477% | $9.8417 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $1,133.91 | $1,237.7563 | $1,237.75 | $1,237.80 | $1,237.80 | |