| 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 | $211.44 | 5.242% | $222.5237 | $222.52 | $222.50 | $222.50 |
| Purchase #2 | $23.31 | 10.371% | $25.7275 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $195.34 | 4.682% | $204.4858 | $204.49 | $204.50 | $204.50 |
| Purchase #4 | $193.55 | 3.172% | $199.6894 | $199.69 | $199.70 | $199.70 |
| Purchase #5 | $117.26 | 9.477% | $128.3727 | $128.37 | $128.35 | $128.40 |
| Purchase #6 | $78.38 | 9.780% | $86.0456 | $86.05 | $86.05 | $86.00 |
| Purchase #7 | $31.36 | 10.110% | $34.5305 | $34.53 | $34.55 | $34.50 |
| 7 purchase totals = | $850.64 | $901.3752 | $901.38 | $901.40 | $901.30 | |