| 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 | $193.52 | 12.376% | $217.47 | $217.47 | $217.45 | $217.50 |
| Purchase #2 | $119.39 | 4.623% | $124.9094 | $124.91 | $124.90 | $124.90 |
| Purchase #3 | $247.40 | 10.459% | $273.2756 | $273.28 | $273.30 | $273.30 |
| Purchase #4 | $112.78 | 5.424% | $118.8972 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $133.56 | 3.186% | $137.8152 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $102.59 | 6.287% | $109.0398 | $109.04 | $109.05 | $109.00 |
| Purchase #7 | $119.61 | 12.340% | $134.3699 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $1,028.85 | $1,115.7771 | $1,115.79 | $1,115.75 | $1,115.80 | |