| 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 | $26.44 | 4.716% | $27.6869 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $164.45 | 11.860% | $183.9538 | $183.95 | $183.95 | $184.00 |
| Purchase #3 | $195.46 | 5.527% | $206.2631 | $206.26 | $206.25 | $206.30 |
| Purchase #4 | $136.60 | 7.800% | $147.2548 | $147.25 | $147.25 | $147.30 |
| Purchase #5 | $235.58 | 10.348% | $259.9578 | $259.96 | $259.95 | $260.00 |
| Purchase #6 | $78.44 | 4.327% | $81.8341 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $119.57 | 10.629% | $132.2791 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $956.54 | $1,039.2296 | $1,039.22 | $1,039.25 | $1,039.40 | |