| 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 | $191.97 | 13.402% | $217.6978 | $217.70 | $217.70 | $217.70 |
| Purchase #2 | $204.63 | 5.588% | $216.0647 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $50.40 | 10.619% | $55.752 | $55.75 | $55.75 | $55.80 |
| Purchase #4 | $45.67 | 12.147% | $51.2175 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $217.60 | 6.346% | $231.4089 | $231.41 | $231.40 | $231.40 |
| Purchase #6 | $246.86 | 4.407% | $257.7391 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $86.41 | 13.761% | $98.3009 | $98.30 | $98.30 | $98.30 |
| 7 purchase totals = | $1,043.54 | $1,128.1809 | $1,128.18 | $1,128.15 | $1,128.20 | |