| 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 | $75.71 | 11.417% | $84.3538 | $84.35 | $84.35 | $84.40 |
| Purchase #2 | $242.66 | 8.161% | $262.4635 | $262.46 | $262.45 | $262.50 |
| Purchase #3 | $117.86 | 4.416% | $123.0647 | $123.06 | $123.05 | $123.10 |
| Purchase #4 | $226.86 | 9.287% | $247.9285 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $205.95 | 12.213% | $231.1027 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $109.60 | 7.655% | $117.9899 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $25.74 | 8.263% | $27.8669 | $27.87 | $27.85 | $27.90 |
| 7 purchase totals = | $1,004.38 | $1,094.7700 | $1,094.76 | $1,094.75 | $1,094.90 | |